Annual mean 11°C · wettest around March · prevailing wind SW
Warmest
27.9 °C
Coldest
-3.9 °C
Wettest
96%
Windiest
6.8 m/s
Prevailing
SW
5.1 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Fairfield over the whole year is 11°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -6°C. Fairfield has no sharply defined rainy season: the chance of rain on a given day runs from 95% in October, the driest month, to 96% in March, the wettest. Winds in Fairfield are highest in April, averaging 5.1 m/s (18 km/h), and lightest in July, at 2.8 m/s (10 km/h). The prevailing wind is from the SW. The clearest skies in Fairfield come in June, when the sky is typically 26% covered; January is the cloudiest month, at 57%.
Month by month Fairfield 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
-3°C
-6°C
-9°C
95%
57%
4.6 m/s
0
0
1
February
1°C
-5°C
-5°C
96%
45%
4.7 m/s
2
0
10
March
8°C
1°C
2°C
96%
49%
5.0 m/s
5
0
24
April
14°C
6°C
8°C
95%
43%
5.1 m/s
21
1
46
May
21°C
13°C
18°C
95%
42%
4.2 m/s
54
13
58
June
27°C
20°C
26°C
95%
26%
3.6 m/s
50
49
24
July
28°C
20°C
29°C
95%
28%
2.8 m/s
35
58
11
August
27°C
19°C
27°C
95%
30%
2.8 m/s
48
50
20
September
25°C
15°C
23°C
95%
31%
3.1 m/s
59
39
40
October
17°C
8°C
12°C
95%
43%
3.9 m/s
35
6
54
November
8°C
2°C
3°C
96%
41%
4.3 m/s
8
0
28
December
2°C
-3°C
-4°C
96%
51%
4.4 m/s
0
0
8
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 Fairfield weather by season
Year round, Fairfield has days of about -3°C at their warmest in January, its coolest month, and 28°C in July, its warmest; the coolest hours of the day run from -6°C to 20°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around March and least likely around October. 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.
Fairfield weather in winterDecember to February
High 0°CLow -5°CRain 95%
Winter in Fairfield has typical daily highs of about 0°C and lows of about -5°C, with a 95% chance of rain on a given day.
Fairfield weather in springMarch to May
High 14°CLow 7°CRain 96%
Spring in Fairfield has typical daily highs of about 14°C and lows of about 7°C, with a 96% chance of rain on a given day.
Fairfield weather in summerJune to August
High 27°CLow 19°CRain 95%
Summer in Fairfield has typical daily highs of about 27°C and lows of about 19°C, with a 95% chance of rain on a given day.
Fairfield weather in autumnSeptember to November
High 17°CLow 8°CRain 95%
Autumn in Fairfield has typical daily highs of about 17°C and lows of about 8°C, with a 95% chance of rain on a given day.
When is the rainy season in Fairfield?
Fairfield has no sharply defined rainy season: the chance of rain on a given day runs from 95% in October, the driest month, to 96% in March, the wettest.
What time of year is Fairfield windiest?
Winds in Fairfield are highest in April, averaging 5.1 m/s (18 km/h), and lightest in July, at 2.8 m/s (10 km/h). The prevailing wind is from the SW.
What is the average temperature in Fairfield year round?
The average temperature in Fairfield over the whole year is 11°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -6°C.