Grimsby weather by month

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

Temperature in Grimsby (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
6°C maximum daytime temperature in January in Grimsby6
7°C maximum daytime temperature in February in Grimsby7
9°C maximum daytime temperature in March in Grimsby9
11°C maximum daytime temperature in April in Grimsby11
15°C maximum daytime temperature in May in Grimsby15
18°C maximum daytime temperature in June in Grimsby18
20°C maximum daytime temperature in July in Grimsby20
20°C maximum daytime temperature in August in Grimsby20
18°C maximum daytime temperature in September in Grimsby18
14°C maximum daytime temperature in October in Grimsby14
9°C maximum daytime temperature in November in Grimsby9
7°C maximum daytime temperature in December in Grimsby7
Min temperature (night-time)
1°C minimum night-time temperature in January in Grimsby1
1°C minimum night-time temperature in February in Grimsby1
3°C minimum night-time temperature in March in Grimsby3
4°C minimum night-time temperature in April in Grimsby4
7°C minimum night-time temperature in May in Grimsby7
10°C minimum night-time temperature in June in Grimsby10
12°C minimum night-time temperature in July in Grimsby12
12°C minimum night-time temperature in August in Grimsby12
10°C minimum night-time temperature in September in Grimsby10
8°C minimum night-time temperature in October in Grimsby8
4°C minimum night-time temperature in November in Grimsby4
2°C minimum night-time temperature in December in Grimsby2
Heat & Humidity
No heat & humidity in January in Grimsby0
No heat & humidity in February in Grimsby0
No heat & humidity in March in Grimsby0
No heat & humidity in April in Grimsby0
No heat & humidity in May in Grimsby0
No heat & humidity in June in Grimsby0
No heat & humidity in July in Grimsby0
No heat & humidity in August in Grimsby0
No heat & humidity in September in Grimsby0
No heat & humidity in October in Grimsby0
No heat & humidity in November in Grimsby0
No heat & humidity in December in Grimsby0
Sea temperature
6°C sea temperature in January in Grimsby6
6°C sea temperature in February in Grimsby6
6°C sea temperature in March in Grimsby6
7°C sea temperature in April in Grimsby7
9°C sea temperature in May in Grimsby9
12°C sea temperature in June in Grimsby12
14°C sea temperature in July in Grimsby14
15°C sea temperature in August in Grimsby15
14°C sea temperature in September in Grimsby14
12°C sea temperature in October in Grimsby12
10°C sea temperature in November in Grimsby10
8°C sea temperature in December in Grimsby8

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

Sunshine & Daylight in Grimsby

  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 Grimsby8
10 hours of daylight per day in February in Grimsby10
12 hours of daylight per day in March in Grimsby12
14 hours of daylight per day in April in Grimsby14
16 hours of daylight per day in May in Grimsby16
17 hours of daylight per day in June in Grimsby17
16 hours of daylight per day in July in Grimsby16
15 hours of daylight per day in August in Grimsby15
13 hours of daylight per day in September in Grimsby13
11 hours of daylight per day in October in Grimsby11
9 hours of daylight per day in November in Grimsby9
8 hours of daylight per day in December in Grimsby8
UV Index (Maximum)
No UV (maximum) index in January in Grimsby0
UV (maximum) index 1 (Low) in February in Grimsby1
UV (maximum) index 2 (Low) in March in Grimsby2
UV (maximum) index 4 (Moderate) in April in Grimsby4
UV (maximum) index 5 (Moderate) in May in Grimsby5
UV (maximum) index 6 (High) in June in Grimsby6
UV (maximum) index 6 (High) in July in Grimsby6
UV (maximum) index 5 (Moderate) in August in Grimsby5
UV (maximum) index 4 (Moderate) in September in Grimsby4
UV (maximum) index 2 (Low) in October in Grimsby2
UV (maximum) index 1 (Low) in November in Grimsby1
No UV (maximum) index in December in Grimsby0

Rainfall in Grimsby

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
18 days with some rainfall in January in Grimsby18
14 days with some rainfall in February in Grimsby14
17 days with some rainfall in March in Grimsby17
15 days with some rainfall in April in Grimsby15
14 days with some rainfall in May in Grimsby14
13 days with some rainfall in June in Grimsby13
12 days with some rainfall in July in Grimsby12
13 days with some rainfall in August in Grimsby13
13 days with some rainfall in September in Grimsby13
15 days with some rainfall in October in Grimsby15
18 days with some rainfall in November in Grimsby18
18 days with some rainfall in December in Grimsby18
Average monthly rainfall (mm)
56 mm monthly rainfall in January in Grimsby56
43 mm monthly rainfall in February in Grimsby43
49 mm monthly rainfall in March in Grimsby49
47 mm monthly rainfall in April in Grimsby47
50 mm monthly rainfall in May in Grimsby50
51 mm monthly rainfall in June in Grimsby51
51 mm monthly rainfall in July in Grimsby51
62 mm monthly rainfall in August in Grimsby62
53 mm monthly rainfall in September in Grimsby53
52 mm monthly rainfall in October in Grimsby52
63 mm monthly rainfall in November in Grimsby63
61 mm monthly rainfall in December in Grimsby61

More about Grimsby

Grimsby by month

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

Recommended for England

Blackpool Tower: Pick 'n' Mix pass on multi-attractions

  • Save on multiple attractions in Blackpool with Pick 'n' Mix pass
  • Build passes around preferred attractions & number of days
  • Including Circus, Eye, SEA LIFE, Dungeon & Madam Tussauds
Go to Blackpool Tower deal >>

View all Blackpool Tower offers

The climate guide for England (Grimsby) 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 Grimsby?

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

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

Back to top

More about England

Compare Grimsby with the UK

Below the Grimsby chart shows average maximum daytime temperature for Grimsby, North East Lincolnshire, England and the UK (London).

Maximum daytime temperature (°C)

Grimsby, North East Lincolnshire, England
UK (London)
6
7
7
7
9
10
11
13
15
17
18
20
20
22
20
22
18
19
14
15
9
10
7
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

Compare more Grimsby weather >>

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^