Guildford weather by month

Check out Guildford weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Guildford (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
7°C maximum daytime temperature in January in Guildford7
7°C maximum daytime temperature in February in Guildford7
10°C maximum daytime temperature in March in Guildford10
13°C maximum daytime temperature in April in Guildford13
17°C maximum daytime temperature in May in Guildford17
20°C maximum daytime temperature in June in Guildford20
22°C maximum daytime temperature in July in Guildford22
21°C maximum daytime temperature in August in Guildford21
19°C maximum daytime temperature in September in Guildford19
15°C maximum daytime temperature in October in Guildford15
10°C maximum daytime temperature in November in Guildford10
8°C maximum daytime temperature in December in Guildford8
Min temperature (night-time)
1°C minimum night-time temperature in January in Guildford1
1°C minimum night-time temperature in February in Guildford1
2°C minimum night-time temperature in March in Guildford2
4°C minimum night-time temperature in April in Guildford4
7°C minimum night-time temperature in May in Guildford7
10°C minimum night-time temperature in June in Guildford10
12°C minimum night-time temperature in July in Guildford12
11°C minimum night-time temperature in August in Guildford11
9°C minimum night-time temperature in September in Guildford9
7°C minimum night-time temperature in October in Guildford7
3°C minimum night-time temperature in November in Guildford3
2°C minimum night-time temperature in December in Guildford2
Heat & Humidity
No heat & humidity in January in Guildford0
No heat & humidity in February in Guildford0
No heat & humidity in March in Guildford0
No heat & humidity in April in Guildford0
No heat & humidity in May in Guildford0
No heat & humidity in June in Guildford0
No heat & humidity in July in Guildford0
No heat & humidity in August in Guildford0
No heat & humidity in September in Guildford0
No heat & humidity in October in Guildford0
No heat & humidity in November in Guildford0
No heat & humidity in December in Guildford0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Guildford

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
8 hours of daylight per day in January in Guildford8
10 hours of daylight per day in February in Guildford10
12 hours of daylight per day in March in Guildford12
14 hours of daylight per day in April in Guildford14
16 hours of daylight per day in May in Guildford16
17 hours of daylight per day in June in Guildford17
16 hours of daylight per day in July in Guildford16
14 hours of daylight per day in August in Guildford14
13 hours of daylight per day in September in Guildford13
11 hours of daylight per day in October in Guildford11
9 hours of daylight per day in November in Guildford9
8 hours of daylight per day in December in Guildford8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Guildford1
UV (maximum) index 1 (Low) in February in Guildford1
UV (maximum) index 3 (Moderate) in March in Guildford3
UV (maximum) index 4 (Moderate) in April in Guildford4
UV (maximum) index 5 (Moderate) in May in Guildford5
UV (maximum) index 6 (High) in June in Guildford6
UV (maximum) index 6 (High) in July in Guildford6
UV (maximum) index 6 (High) in August in Guildford6
UV (maximum) index 4 (Moderate) in September in Guildford4
UV (maximum) index 2 (Low) in October in Guildford2
UV (maximum) index 1 (Low) in November in Guildford1
No UV (maximum) index in December in Guildford0

Rainfall in Guildford

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
17 days with some rainfall in January in Guildford17
13 days with some rainfall in February in Guildford13
15 days with some rainfall in March in Guildford15
14 days with some rainfall in April in Guildford14
14 days with some rainfall in May in Guildford14
11 days with some rainfall in June in Guildford11
11 days with some rainfall in July in Guildford11
12 days with some rainfall in August in Guildford12
12 days with some rainfall in September in Guildford12
14 days with some rainfall in October in Guildford14
15 days with some rainfall in November in Guildford15
16 days with some rainfall in December in Guildford16
Average monthly rainfall (mm)
69 mm monthly rainfall in January in Guildford69
45 mm monthly rainfall in February in Guildford45
57 mm monthly rainfall in March in Guildford57
50 mm monthly rainfall in April in Guildford50
56 mm monthly rainfall in May in Guildford56
51 mm monthly rainfall in June in Guildford51
47 mm monthly rainfall in July in Guildford47
55 mm monthly rainfall in August in Guildford55
63 mm monthly rainfall in September in Guildford63
66 mm monthly rainfall in October in Guildford66
67 mm monthly rainfall in November in Guildford67
70 mm monthly rainfall in December in Guildford70

More about Guildford

Guildford by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for England

  • Save 8% on spa breaks, spa days & gift vouchers
  • Check out latest offers on over 550 spas across the UK
  • A guaranteed experience to suit your budget & occasion
Show discount codeShow discount code ******SB8

Expires at 23:59 on Thursday 31st Dec 2026 · View all Spabreaks.com offers

Spabreaks.comSpa break finder

The climate guide for England (Guildford) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Guildford?

Guildford has a temperate climate with warm summers and some rainfall in all months.

Guildford weather in January

Expect daytime maximum temperatures of 7°C in Guildford, England in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 17 days with some rainfall and typically 69 mm of rainfall in the month.

  • 7°C maximum daytime temperature in January in Guildford7
    7°C max day temperature
  • 2 hours of sunshine per day
  • 17 days with some rainfall in January in Guildford17
    17 days with some rainfall
  • 1°C minimum night-time temperature in January in Guildford1
    1°C min night temperature
  • 8 hours of daylight per day in January in Guildford8
    8 hours of daylight per day
  • No heat & humidity in January in Guildford0
    No heat & humidity
  • 69 mm monthly rainfall in January in Guildford69
    69 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Guildford1
    1 (Low) UV index

Back to months

Guildford weather in February

Expect daytime maximum temperatures of 7°C in Guildford, England in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 13 days with some rainfall and typically 45 mm of rainfall in the month.

  • 7°C maximum daytime temperature in February in Guildford7
    7°C max day temperature
  • 2 hours of sunshine per day
  • 13 days with some rainfall in February in Guildford13
    13 days with some rainfall
  • 1°C minimum night-time temperature in February in Guildford1
    1°C min night temperature
  • 10 hours of daylight per day in February in Guildford10
    10 hours of daylight per day
  • No heat & humidity in February in Guildford0
    No heat & humidity
  • 45 mm monthly rainfall in February in Guildford45
    45 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Guildford1
    1 (Low) UV index

Back to months

Guildford weather in March

Expect daytime maximum temperatures of 10°C in Guildford, England in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 57 mm of rainfall in the month.

  • 10°C maximum daytime temperature in March in Guildford10
    10°C max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in March in Guildford15
    15 days with some rainfall
  • 2°C minimum night-time temperature in March in Guildford2
    2°C min night temperature
  • 12 hours of daylight per day in March in Guildford12
    12 hours of daylight per day
  • No heat & humidity in March in Guildford0
    No heat & humidity
  • 57 mm monthly rainfall in March in Guildford57
    57 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Guildford3
    3 (Moderate) UV index

Back to months

Guildford weather in April

Expect daytime maximum temperatures of 13°C in Guildford, England in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 50 mm of rainfall in the month.

  • 13°C maximum daytime temperature in April in Guildford13
    13°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in April in Guildford14
    14 days with some rainfall
  • 4°C minimum night-time temperature in April in Guildford4
    4°C min night temperature
  • 14 hours of daylight per day in April in Guildford14
    14 hours of daylight per day
  • No heat & humidity in April in Guildford0
    No heat & humidity
  • 50 mm monthly rainfall in April in Guildford50
    50 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Guildford4
    4 (Moderate) UV index

Back to months

Guildford weather in May

Expect daytime maximum temperatures of 17°C in Guildford, England in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 56 mm of rainfall in the month.

  • 17°C maximum daytime temperature in May in Guildford17
    17°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in May in Guildford14
    14 days with some rainfall
  • 7°C minimum night-time temperature in May in Guildford7
    7°C min night temperature
  • 16 hours of daylight per day in May in Guildford16
    16 hours of daylight per day
  • No heat & humidity in May in Guildford0
    No heat & humidity
  • 56 mm monthly rainfall in May in Guildford56
    56 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Guildford5
    5 (Moderate) UV index

Back to months

Guildford weather in June

Expect daytime maximum temperatures of 20°C in Guildford, England in June based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall and typically 51 mm of rainfall in the month.

  • 20°C maximum daytime temperature in June in Guildford20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in June in Guildford11
    11 days with some rainfall
  • 10°C minimum night-time temperature in June in Guildford10
    10°C min night temperature
  • 17 hours of daylight per day in June in Guildford17
    17 hours of daylight per day
  • No heat & humidity in June in Guildford0
    No heat & humidity
  • 51 mm monthly rainfall in June in Guildford51
    51 mm of monthly rainfall
  • UV (maximum) index 6 (High) in June in Guildford6
    6 (High) UV index

Back to months

Guildford weather in July

Expect daytime maximum temperatures of 22°C in Guildford, England in July based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 47 mm of rainfall in the month.

  • 22°C maximum daytime temperature in July in Guildford22
    22°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in July in Guildford11
    11 days with some rainfall
  • 12°C minimum night-time temperature in July in Guildford12
    12°C min night temperature
  • 16 hours of daylight per day in July in Guildford16
    16 hours of daylight per day
  • No heat & humidity in July in Guildford0
    No heat & humidity
  • 47 mm monthly rainfall in July in Guildford47
    47 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Guildford6
    6 (High) UV index

Back to months

Guildford weather in August

Expect daytime maximum temperatures of 21°C in Guildford, England in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 55 mm of rainfall in the month.

  • 21°C maximum daytime temperature in August in Guildford21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in August in Guildford12
    12 days with some rainfall
  • 11°C minimum night-time temperature in August in Guildford11
    11°C min night temperature
  • 14 hours of daylight per day in August in Guildford14
    14 hours of daylight per day
  • No heat & humidity in August in Guildford0
    No heat & humidity
  • 55 mm monthly rainfall in August in Guildford55
    55 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Guildford6
    6 (High) UV index

Back to months

Guildford weather in September

Expect daytime maximum temperatures of 19°C in Guildford, England in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 63 mm of rainfall in the month.

  • 19°C maximum daytime temperature in September in Guildford19
    19°C max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in September in Guildford12
    12 days with some rainfall
  • 9°C minimum night-time temperature in September in Guildford9
    9°C min night temperature
  • 13 hours of daylight per day in September in Guildford13
    13 hours of daylight per day
  • No heat & humidity in September in Guildford0
    No heat & humidity
  • 63 mm monthly rainfall in September in Guildford63
    63 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Guildford4
    4 (Moderate) UV index

Back to months

Guildford weather in October

Expect daytime maximum temperatures of 15°C in Guildford, England in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 14 days with some rainfall and typically 66 mm of rainfall in the month.

  • 15°C maximum daytime temperature in October in Guildford15
    15°C max day temperature
  • 3 hours of sunshine per day
  • 14 days with some rainfall in October in Guildford14
    14 days with some rainfall
  • 7°C minimum night-time temperature in October in Guildford7
    7°C min night temperature
  • 11 hours of daylight per day in October in Guildford11
    11 hours of daylight per day
  • No heat & humidity in October in Guildford0
    No heat & humidity
  • 66 mm monthly rainfall in October in Guildford66
    66 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Guildford2
    2 (Low) UV index

Back to months

Guildford weather in November

Expect daytime maximum temperatures of 10°C in Guildford, England in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 15 days with some rainfall and typically 67 mm of rainfall in the month.

  • 10°C maximum daytime temperature in November in Guildford10
    10°C max day temperature
  • 2 hours of sunshine per day
  • 15 days with some rainfall in November in Guildford15
    15 days with some rainfall
  • 3°C minimum night-time temperature in November in Guildford3
    3°C min night temperature
  • 9 hours of daylight per day in November in Guildford9
    9 hours of daylight per day
  • No heat & humidity in November in Guildford0
    No heat & humidity
  • 67 mm monthly rainfall in November in Guildford67
    67 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Guildford1
    1 (Low) UV index

Back to months

Guildford weather in December

Expect daytime maximum temperatures of 8°C in Guildford, England in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 16 days with some rainfall and typically 70 mm of rainfall in the month.

  • 8°C maximum daytime temperature in December in Guildford8
    8°C max day temperature
  • 2 hours of sunshine per day
  • 16 days with some rainfall in December in Guildford16
    16 days with some rainfall
  • 2°C minimum night-time temperature in December in Guildford2
    2°C min night temperature
  • 8 hours of daylight per day in December in Guildford8
    8 hours of daylight per day
  • No heat & humidity in December in Guildford0
    No heat & humidity
  • 70 mm monthly rainfall in December in Guildford70
    70 mm of monthly rainfall
  • No UV (maximum) index in December in Guildford0
    No UV (Maximum) Index UV index

Back to months

More about Guildford

Guildford by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for England

  • Save 8% on spa breaks, spa days & gift vouchers
  • Check out latest offers on over 550 spas across the UK
  • A guaranteed experience to suit your budget & occasion
Show discount codeShow discount code ******SB8

Expires at 23:59 on Thursday 31st Dec 2026 · View all Spabreaks.com offers

Spabreaks.comSpa break finder

The climate guide for England (Guildford) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Compare Guildford weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Guildford, Surrey, England and the UK (London).

Maximum daytime temperature (°C)

Guildford, Surrey, England
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more weather >>

Back to top

More about England

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^