Annual mean 28°C · wettest around October · prevailing wind SW
Warmest
33.0 °C
Coldest
29.9 °C
Wettest
70%
Windiest
3.2 m/s
Prevailing
SW
2.7 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
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 Si Racha over the whole year is 28°C. April is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 24°C. Si Racha has no sharply defined rainy season: the chance of rain on a given day runs from 52% in February, the driest month, to 70% in October, the wettest. Winds in Si Racha are highest in March, averaging 2.2 m/s (8 km/h), and lightest in October, at 1.4 m/s (5 km/h). The prevailing wind is from the SW. The clearest skies in Si Racha come in December, when the sky is typically 49% covered; September is the cloudiest month, at 76%.
Month by month Si Racha 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
31°C
24°C
33°C
53%
50%
1.7 m/s
9
45
2
February
31°C
25°C
34°C
52%
50%
1.8 m/s
3
34
1
March
32°C
27°C
36°C
60%
53%
2.2 m/s
1
17
0
April
33°C
28°C
37°C
61%
55%
2.1 m/s
1
8
0
May
33°C
28°C
37°C
65%
65%
1.9 m/s
0
6
0
June
32°C
28°C
36°C
59%
69%
2.1 m/s
0
11
0
July
31°C
28°C
36°C
57%
75%
2.1 m/s
0
16
0
August
31°C
28°C
36°C
59%
73%
2.2 m/s
0
17
0
September
31°C
27°C
35°C
65%
76%
1.7 m/s
0
15
0
October
31°C
26°C
35°C
70%
71%
1.4 m/s
1
16
0
November
31°C
26°C
35°C
56%
58%
1.7 m/s
3
30
0
December
30°C
24°C
32°C
54%
49%
2.0 m/s
12
48
3
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 Si Racha weather by season
Year round, Si Racha has days of about 30°C at their warmest in December, its coolest month, and 33°C in April, its warmest; the coolest hours of the day run from 24°C to 28°C through the year, and the average temperature over the year is 28°C around the clock. Rain is most likely around October 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.
Si Racha weather in winterDecember to February
High 31°CLow 24°CRain 53%
Winter in Si Racha has typical daily highs of about 31°C and lows of about 24°C, with a 53% chance of rain on a given day.
Si Racha weather in springMarch to May
High 32°CLow 28°CRain 62%
Spring in Si Racha has typical daily highs of about 32°C and lows of about 28°C, with a 62% chance of rain on a given day.
Si Racha weather in summerJune to August
High 32°CLow 28°CRain 59%
Summer in Si Racha has typical daily highs of about 32°C and lows of about 28°C, with a 59% chance of rain on a given day.
Si Racha weather in autumnSeptember to November
High 31°CLow 26°CRain 64%
Autumn in Si Racha has typical daily highs of about 31°C and lows of about 26°C, with a 64% chance of rain on a given day.
When is the rainy season in Si Racha?
Si Racha has no sharply defined rainy season: the chance of rain on a given day runs from 52% in February, the driest month, to 70% in October, the wettest.
What time of year is Si Racha windiest?
Winds in Si Racha are highest in March, averaging 2.2 m/s (8 km/h), and lightest in October, at 1.4 m/s (5 km/h). The prevailing wind is from the SW.
What is the average temperature in Si Racha year round?
The average temperature in Si Racha over the whole year is 28°C. April is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 24°C.