Annual mean 18°C · wettest around January · prevailing wind W
Warmest
30.9 °C
Coldest
11.3 °C
Wettest
71%
Windiest
3.9 m/s
Prevailing
W
3.1 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 Thomaston over the whole year is 18°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 5°C. The rainy (wet) season in Thomaston runs from November to March, peaking in January with a 69% chance of rain on a given day. The dry season is October; October is the driest month, at 19%. Winds in Thomaston are highest in March, averaging 2.6 m/s (9 km/h), and lightest in August, at 1.5 m/s (5 km/h). The prevailing wind is from the W. The clearest skies in Thomaston come in April, when the sky is typically 32% covered; February is the cloudiest month, at 47%.
Month by month Thomaston 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
11°C
5°C
8°C
69%
41%
2.5 m/s
18
1
47
February
15°C
8°C
12°C
44%
47%
2.4 m/s
40
3
65
March
19°C
10°C
15°C
56%
40%
2.6 m/s
55
7
69
April
22°C
12°C
20°C
43%
32%
2.3 m/s
69
22
59
May
26°C
18°C
25°C
62%
37%
2.0 m/s
57
52
28
June
29°C
22°C
31°C
65%
35%
1.8 m/s
21
63
4
July
31°C
23°C
33°C
66%
36%
1.6 m/s
4
47
0
August
30°C
22°C
33°C
64%
39%
1.5 m/s
9
49
1
September
29°C
19°C
29°C
61%
35%
1.6 m/s
32
58
13
October
24°C
14°C
23°C
19%
32%
1.8 m/s
66
36
45
November
18°C
9°C
15°C
53%
37%
2.0 m/s
50
7
69
December
13°C
7°C
10°C
64%
46%
2.2 m/s
28
1
61
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 Thomaston weather by season
Year round, Thomaston has days of about 11°C at their warmest in January, its coolest month, and 31°C in July, its warmest; the coolest hours of the day run from 5°C to 23°C through the year, and the average temperature over the year is 18°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.
Thomaston weather in winterDecember to February
High 13°CLow 6°CRain 59%
Winter in Thomaston has typical daily highs of about 13°C and lows of about 6°C, with a 59% chance of rain on a given day.
Thomaston weather in springMarch to May
High 22°CLow 13°CRain 53%
Spring in Thomaston has typical daily highs of about 22°C and lows of about 13°C, with a 53% chance of rain on a given day.
Thomaston weather in summerJune to August
High 30°CLow 22°CRain 65%
Summer in Thomaston has typical daily highs of about 30°C and lows of about 22°C, with a 65% chance of rain on a given day.
Thomaston weather in autumnSeptember to November
High 23°CLow 14°CRain 44%
Autumn in Thomaston has typical daily highs of about 23°C and lows of about 14°C, with a 44% chance of rain on a given day.
When is the rainy season in Thomaston?
The rainy (wet) season in Thomaston runs from November to March, peaking in January with a 69% chance of rain on a given day. The dry season is October; October is the driest month, at 19%.
What time of year is Thomaston windiest?
Winds in Thomaston are highest in March, averaging 2.6 m/s (9 km/h), and lightest in August, at 1.5 m/s (5 km/h). The prevailing wind is from the W.
What is the average temperature in Thomaston year round?
The average temperature in Thomaston over the whole year is 18°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 5°C.