Iona weather by month

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

Temperature in Iona (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
45°F maximum daytime temperature in January in Iona45
45°F maximum daytime temperature in February in Iona45
46°F maximum daytime temperature in March in Iona46
52°F maximum daytime temperature in April in Iona52
55°F maximum daytime temperature in May in Iona55
59°F maximum daytime temperature in June in Iona59
61°F maximum daytime temperature in July in Iona61
63°F maximum daytime temperature in August in Iona63
59°F maximum daytime temperature in September in Iona59
55°F maximum daytime temperature in October in Iona55
48°F maximum daytime temperature in November in Iona48
46°F maximum daytime temperature in December in Iona46
Min temperature (night-time)
37°F minimum night-time temperature in January in Iona37
36°F minimum night-time temperature in February in Iona36
37°F minimum night-time temperature in March in Iona37
39°F minimum night-time temperature in April in Iona39
43°F minimum night-time temperature in May in Iona43
48°F minimum night-time temperature in June in Iona48
52°F minimum night-time temperature in July in Iona52
52°F minimum night-time temperature in August in Iona52
50°F minimum night-time temperature in September in Iona50
46°F minimum night-time temperature in October in Iona46
39°F minimum night-time temperature in November in Iona39
37°F minimum night-time temperature in December in Iona37
Heat & Humidity
No heat & humidity in January in Iona0
No heat & humidity in February in Iona0
No heat & humidity in March in Iona0
No heat & humidity in April in Iona0
No heat & humidity in May in Iona0
No heat & humidity in June in Iona0
No heat & humidity in July in Iona0
No heat & humidity in August in Iona0
No heat & humidity in September in Iona0
No heat & humidity in October in Iona0
No heat & humidity in November in Iona0
No heat & humidity in December in Iona0
Sea temperature
46°F sea temperature in January in Iona46
45°F sea temperature in February in Iona45
45°F sea temperature in March in Iona45
46°F sea temperature in April in Iona46
48°F sea temperature in May in Iona48
52°F sea temperature in June in Iona52
55°F sea temperature in July in Iona55
57°F sea temperature in August in Iona57
57°F sea temperature in September in Iona57
55°F sea temperature in October in Iona55
52°F sea temperature in November in Iona52
50°F sea temperature in December in Iona50

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

Sunshine & Daylight in Iona

  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 Iona8
10 hours of daylight per day in February in Iona10
12 hours of daylight per day in March in Iona12
14 hours of daylight per day in April in Iona14
16 hours of daylight per day in May in Iona16
18 hours of daylight per day in June in Iona18
17 hours of daylight per day in July in Iona17
15 hours of daylight per day in August in Iona15
13 hours of daylight per day in September in Iona13
10 hours of daylight per day in October in Iona10
8 hours of daylight per day in November in Iona8
7 hours of daylight per day in December in Iona7
UV Index (Maximum)
No UV (maximum) index in January in Iona0
UV (maximum) index 1 (Low) in February in Iona1
UV (maximum) index 2 (Low) in March in Iona2
UV (maximum) index 3 (Moderate) in April in Iona3
UV (maximum) index 5 (Moderate) in May in Iona5
UV (maximum) index 5 (Moderate) in June in Iona5
UV (maximum) index 5 (Moderate) in July in Iona5
UV (maximum) index 5 (Moderate) in August in Iona5
UV (maximum) index 3 (Moderate) in September in Iona3
UV (maximum) index 1 (Low) in October in Iona1
UV (maximum) index 1 (Low) in November in Iona1
No UV (maximum) index in December in Iona0

Rainfall in Iona

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
22 days with some rainfall in January in Iona22
17 days with some rainfall in February in Iona17
20 days with some rainfall in March in Iona20
17 days with some rainfall in April in Iona17
16 days with some rainfall in May in Iona16
16 days with some rainfall in June in Iona16
17 days with some rainfall in July in Iona17
19 days with some rainfall in August in Iona19
20 days with some rainfall in September in Iona20
21 days with some rainfall in October in Iona21
21 days with some rainfall in November in Iona21
22 days with some rainfall in December in Iona22
Average monthly rainfall (inches)
6.7 inches monthly rainfall in January in Iona6.7
4.1 inches monthly rainfall in February in Iona4.1
5.2 inches monthly rainfall in March in Iona5.2
3.1 inches monthly rainfall in April in Iona3.1
3.0 inches monthly rainfall in May in Iona3.0
3.4 inches monthly rainfall in June in Iona3.4
4.4 inches monthly rainfall in July in Iona4.4
5.1 inches monthly rainfall in August in Iona5.1
6.9 inches monthly rainfall in September in Iona6.9
7.3 inches monthly rainfall in October in Iona7.3
6.7 inches monthly rainfall in November in Iona6.7
6.5 inches monthly rainfall in December in Iona6.5

More about Iona

Iona by month

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

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The climate guide for Scotland (Iona) 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 Iona?

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

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Iona hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about Scotland

Compare Iona with the USA

Below the Iona chart shows average maximum daytime temperature for Iona, Argyll & Bute, Scotland and the USA (Washington).

Maximum daytime temperature (°F)

Iona, Argyll & Bute, Scotland
USA (Washington)
45
41
45
45
46
55
52
66
55
75
59
84
61
88
63
86
59
79
55
68
48
57
46
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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