Sligo weather by month

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

Temperature in Sligo (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
45°F maximum daytime temperature in January in Sligo45
45°F maximum daytime temperature in February in Sligo45
48°F maximum daytime temperature in March in Sligo48
54°F maximum daytime temperature in April in Sligo54
57°F maximum daytime temperature in May in Sligo57
63°F maximum daytime temperature in June in Sligo63
64°F maximum daytime temperature in July in Sligo64
64°F maximum daytime temperature in August in Sligo64
61°F maximum daytime temperature in September in Sligo61
55°F maximum daytime temperature in October in Sligo55
48°F maximum daytime temperature in November in Sligo48
46°F maximum daytime temperature in December in Sligo46
Min temperature (night-time)
34°F minimum night-time temperature in January in Sligo34
34°F minimum night-time temperature in February in Sligo34
36°F minimum night-time temperature in March in Sligo36
37°F minimum night-time temperature in April in Sligo37
41°F minimum night-time temperature in May in Sligo41
46°F minimum night-time temperature in June in Sligo46
50°F minimum night-time temperature in July in Sligo50
50°F minimum night-time temperature in August in Sligo50
46°F minimum night-time temperature in September in Sligo46
43°F minimum night-time temperature in October in Sligo43
37°F minimum night-time temperature in November in Sligo37
36°F minimum night-time temperature in December in Sligo36
Heat & Humidity
No heat & humidity in January in Sligo0
No heat & humidity in February in Sligo0
No heat & humidity in March in Sligo0
No heat & humidity in April in Sligo0
No heat & humidity in May in Sligo0
No heat & humidity in June in Sligo0
No heat & humidity in July in Sligo0
No heat & humidity in August in Sligo0
No heat & humidity in September in Sligo0
No heat & humidity in October in Sligo0
No heat & humidity in November in Sligo0
No heat & humidity in December in Sligo0
Sea temperature
46°F sea temperature in January in Sligo46
46°F sea temperature in February in Sligo46
46°F sea temperature in March in Sligo46
48°F sea temperature in April in Sligo48
52°F sea temperature in May in Sligo52
55°F sea temperature in June in Sligo55
59°F sea temperature in July in Sligo59
61°F sea temperature in August in Sligo61
59°F sea temperature in September in Sligo59
55°F sea temperature in October in Sligo55
52°F sea temperature in November in Sligo52
50°F sea temperature in December in Sligo50

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

Sunshine & Daylight in Sligo

  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 Sligo8
10 hours of daylight per day in February in Sligo10
12 hours of daylight per day in March in Sligo12
14 hours of daylight per day in April in Sligo14
16 hours of daylight per day in May in Sligo16
17 hours of daylight per day in June in Sligo17
17 hours of daylight per day in July in Sligo17
15 hours of daylight per day in August in Sligo15
13 hours of daylight per day in September in Sligo13
10 hours of daylight per day in October in Sligo10
8 hours of daylight per day in November in Sligo8
7 hours of daylight per day in December in Sligo7
UV Index (Maximum)
No UV (maximum) index in January in Sligo0
UV (maximum) index 1 (Low) in February in Sligo1
UV (maximum) index 2 (Low) in March in Sligo2
UV (maximum) index 3 (Moderate) in April in Sligo3
UV (maximum) index 5 (Moderate) in May in Sligo5
UV (maximum) index 6 (High) in June in Sligo6
UV (maximum) index 6 (High) in July in Sligo6
UV (maximum) index 5 (Moderate) in August in Sligo5
UV (maximum) index 3 (Moderate) in September in Sligo3
UV (maximum) index 2 (Low) in October in Sligo2
UV (maximum) index 1 (Low) in November in Sligo1
No UV (maximum) index in December in Sligo0

Rainfall in Sligo

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
23 days with some rainfall in January in Sligo23
19 days with some rainfall in February in Sligo19
22 days with some rainfall in March in Sligo22
18 days with some rainfall in April in Sligo18
19 days with some rainfall in May in Sligo19
18 days with some rainfall in June in Sligo18
19 days with some rainfall in July in Sligo19
20 days with some rainfall in August in Sligo20
21 days with some rainfall in September in Sligo21
23 days with some rainfall in October in Sligo23
22 days with some rainfall in November in Sligo22
23 days with some rainfall in December in Sligo23
Average monthly rainfall (inches)
5.4 inches monthly rainfall in January in Sligo5.4
3.7 inches monthly rainfall in February in Sligo3.7
4.2 inches monthly rainfall in March in Sligo4.2
2.8 inches monthly rainfall in April in Sligo2.8
3.3 inches monthly rainfall in May in Sligo3.3
3.3 inches monthly rainfall in June in Sligo3.3
3.3 inches monthly rainfall in July in Sligo3.3
4.1 inches monthly rainfall in August in Sligo4.1
4.8 inches monthly rainfall in September in Sligo4.8
5.4 inches monthly rainfall in October in Sligo5.4
5.3 inches monthly rainfall in November in Sligo5.3
5.6 inches monthly rainfall in December in Sligo5.6

More about Sligo

Sligo by month

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

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The climate guide for Ireland (Sligo) 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 Sligo?

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

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Sligo 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 Ireland

Compare Sligo with the USA

Below the Sligo chart shows average maximum daytime temperature for Sligo, County Sligo, Ireland and the USA (Washington).

Maximum daytime temperature (°F)

Sligo, County Sligo, Ireland
USA (Washington)
45
41
45
45
48
55
54
66
57
75
63
84
64
88
64
86
61
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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