Annual mean 17°C · wettest around January · prevailing wind W
Warmest
30.7 °C
Coldest
10.0 °C
Wettest
42%
Windiest
4.0 m/s
Prevailing
W
3.2 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 McDonough over the whole year is 17°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 4°C. The rainy (wet) season in McDonough runs from November to September, peaking in January with a 38% chance of rain on a given day. The dry season is October; October is the driest month, at 19%. Winds in McDonough are highest in January, averaging 2.7 m/s (10 km/h), and lightest in July, at 1.7 m/s (6 km/h). The prevailing wind is from the W. The clearest skies in McDonough come in October, when the sky is typically 34% covered; February is the cloudiest month, at 49%.
Month by month McDonough 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
10°C
4°C
6°C
38%
43%
2.7 m/s
14
0
42
February
14°C
7°C
11°C
29%
49%
2.6 m/s
34
1
63
March
17°C
9°C
14°C
33%
42%
2.7 m/s
51
4
71
April
21°C
12°C
19°C
29%
36%
2.4 m/s
68
17
64
May
25°C
17°C
25°C
33%
40%
2.2 m/s
62
50
33
June
29°C
21°C
30°C
34%
39%
1.9 m/s
26
66
5
July
31°C
23°C
33°C
34%
38%
1.7 m/s
5
51
0
August
30°C
22°C
32°C
34%
41%
1.7 m/s
11
56
2
September
28°C
19°C
28°C
30%
36%
1.7 m/s
37
59
16
October
23°C
14°C
22°C
19%
34%
1.9 m/s
70
31
53
November
17°C
8°C
14°C
29%
38%
2.1 m/s
46
5
71
December
12°C
6°C
9°C
36%
48%
2.4 m/s
21
0
57
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 McDonough weather by season
Year round, McDonough has days of about 10°C at their warmest in January, its coolest month, and 31°C in July, its warmest; the coolest hours of the day run from 4°C to 23°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around January 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.
McDonough weather in winterDecember to February
High 12°CLow 6°CRain 35%
Winter in McDonough has typical daily highs of about 12°C and lows of about 6°C, with a 35% chance of rain on a given day.
McDonough weather in springMarch to May
High 21°CLow 13°CRain 32%
Spring in McDonough has typical daily highs of about 21°C and lows of about 13°C, with a 32% chance of rain on a given day.
McDonough weather in summerJune to August
High 30°CLow 22°CRain 34%
Summer in McDonough has typical daily highs of about 30°C and lows of about 22°C, with a 34% chance of rain on a given day.
McDonough weather in autumnSeptember to November
High 23°CLow 14°CRain 26%
Autumn in McDonough has typical daily highs of about 23°C and lows of about 14°C, with a 26% chance of rain on a given day.
When is the rainy season in McDonough?
The rainy (wet) season in McDonough runs from November to September, peaking in January with a 38% chance of rain on a given day. The dry season is October; October is the driest month, at 19%.
What time of year is McDonough windiest?
Winds in McDonough are highest in January, averaging 2.7 m/s (10 km/h), and lightest in July, at 1.7 m/s (6 km/h). The prevailing wind is from the W.
What is the average temperature in McDonough year round?
The average temperature in McDonough over the whole year is 17°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 4°C.