Annual mean 20°C · wettest around May · prevailing wind S
Warmest
34.8 °C
Coldest
12.4 °C
Wettest
41%
Windiest
5.7 m/s
Prevailing
S
4.6 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Hewitt over the whole year is 20°C. August is the hottest month, with highs of about 34°C; January is the coldest, with lows of about 5°C. Hewitt has no sharply defined rainy season: the chance of rain on a given day runs from 25% in February, the driest month, to 31% in May, the wettest. Winds in Hewitt are highest in March, averaging 4.2 m/s (15 km/h), and lightest in September, at 2.7 m/s (10 km/h). The prevailing wind is from the S. The clearest skies in Hewitt come in August, when the sky is typically 16% covered; February is the cloudiest month, at 35%.
Month by month Hewitt 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
13°C
5°C
8°C
26%
30%
3.6 m/s
19
0
55
February
15°C
7°C
11°C
25%
35%
4.0 m/s
36
3
56
March
20°C
12°C
17°C
27%
32%
4.2 m/s
60
11
66
April
23°C
15°C
21°C
30%
35%
4.1 m/s
68
25
53
May
27°C
20°C
27°C
31%
34%
3.7 m/s
44
56
19
June
32°C
24°C
33°C
27%
24%
3.6 m/s
7
45
2
July
34°C
25°C
35°C
26%
17%
3.5 m/s
3
24
0
August
34°C
25°C
35°C
27%
16%
3.2 m/s
2
23
0
September
31°C
22°C
32°C
27%
23%
2.7 m/s
20
48
6
October
26°C
16°C
24°C
29%
23%
3.2 m/s
46
49
30
November
19°C
10°C
16°C
27%
31%
3.2 m/s
55
11
63
December
15°C
7°C
12°C
26%
31%
3.3 m/s
34
4
62
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 Hewitt weather by season
Year round, Hewitt has days of about 13°C at their warmest in January, its coolest month, and 34°C in August, its warmest; the coolest hours of the day run from 5°C to 25°C through the year, and the average temperature over the year is 20°C around the clock. Rain is most likely around May and least likely around February. 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.
Hewitt weather in winterDecember to February
High 14°CLow 6°CRain 26%
Winter in Hewitt has typical daily highs of about 14°C and lows of about 6°C, with a 26% chance of rain on a given day.
Hewitt weather in springMarch to May
High 24°CLow 16°CRain 29%
Spring in Hewitt has typical daily highs of about 24°C and lows of about 16°C, with a 29% chance of rain on a given day.
Hewitt weather in summerJune to August
High 33°CLow 25°CRain 27%
Summer in Hewitt has typical daily highs of about 33°C and lows of about 25°C, with a 27% chance of rain on a given day.
Hewitt weather in autumnSeptember to November
High 25°CLow 16°CRain 28%
Autumn in Hewitt has typical daily highs of about 25°C and lows of about 16°C, with a 28% chance of rain on a given day.
When is the rainy season in Hewitt?
Hewitt has no sharply defined rainy season: the chance of rain on a given day runs from 25% in February, the driest month, to 31% in May, the wettest.
What time of year is Hewitt windiest?
Winds in Hewitt are highest in March, averaging 4.2 m/s (15 km/h), and lightest in September, at 2.7 m/s (10 km/h). The prevailing wind is from the S.
What is the average temperature in Hewitt year round?
The average temperature in Hewitt over the whole year is 20°C. August is the hottest month, with highs of about 34°C; January is the coldest, with lows of about 5°C.