Annual mean 11°C · wettest around February · prevailing wind SW
Warmest
19.6 °C
Coldest
5.4 °C
Wettest
37%
Windiest
6.1 m/s
Prevailing
SW
4.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Athy over the whole year is 11°C. August is the hottest month, with highs of about 19°C; January is the coldest, with lows of about 4°C. Athy has no sharply defined rainy season: the chance of rain on a given day runs from 15% in May, the driest month, to 24% in February, the wettest. Winds in Athy are highest in February, averaging 4.9 m/s (18 km/h), and lightest in May, at 3.5 m/s (13 km/h). The prevailing wind is from the SW. The clearest skies in Athy come in May, when the sky is typically 73% covered; July is the cloudiest month, at 80%.
Month by month Athy climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
6°C
4°C
2°C
20%
78%
4.3 m/s
0
0
15
February
9°C
6°C
3°C
24%
79%
4.9 m/s
0
0
22
March
10°C
5°C
5°C
23%
77%
4.3 m/s
1
0
35
April
12°C
6°C
7°C
20%
76%
3.9 m/s
6
0
55
May
15°C
10°C
12°C
15%
73%
3.5 m/s
31
0
85
June
17°C
12°C
14°C
16%
76%
3.7 m/s
45
1
85
July
19°C
14°C
16°C
21%
80%
3.6 m/s
64
3
81
August
19°C
13°C
16°C
17%
76%
3.8 m/s
64
3
84
September
16°C
11°C
13°C
24%
76%
3.6 m/s
35
3
78
October
13°C
10°C
10°C
24%
77%
4.0 m/s
9
0
72
November
10°C
7°C
6°C
21%
79%
4.1 m/s
1
0
41
December
7°C
6°C
3°C
21%
79%
4.4 m/s
0
0
21
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Athy weather by season
Year round, Athy has days of about 6°C at their warmest in January, its coolest month, and 19°C in August, its warmest; the coolest hours of the day run from 4°C to 14°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around February and least likely around May. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Athy weather in winterDecember to February
High 7°CLow 5°CRain 22%
Winter in Athy has typical daily highs of about 7°C and lows of about 5°C, with a 22% chance of rain on a given day.
Athy weather in springMarch to May
High 12°CLow 7°CRain 19%
Spring in Athy has typical daily highs of about 12°C and lows of about 7°C, with a 19% chance of rain on a given day.
Athy weather in summerJune to August
High 18°CLow 13°CRain 18%
Summer in Athy has typical daily highs of about 18°C and lows of about 13°C, with a 18% chance of rain on a given day.
Athy weather in autumnSeptember to November
High 13°CLow 9°CRain 23%
Autumn in Athy has typical daily highs of about 13°C and lows of about 9°C, with a 23% chance of rain on a given day.
When is the rainy season in Athy?
Athy has no sharply defined rainy season: the chance of rain on a given day runs from 15% in May, the driest month, to 24% in February, the wettest.
What time of year is Athy windiest?
Winds in Athy are highest in February, averaging 4.9 m/s (18 km/h), and lightest in May, at 3.5 m/s (13 km/h). The prevailing wind is from the SW.
What is the average temperature in Athy year round?
The average temperature in Athy over the whole year is 11°C. August is the hottest month, with highs of about 19°C; January is the coldest, with lows of about 4°C.