Annual mean 28°C · wettest around September · prevailing wind S
Warmest
36.0 °C
Coldest
29.2 °C
Wettest
71%
Windiest
1.7 m/s
Prevailing
S
1.3 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
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 Satchanalai over the whole year is 28°C. April is the hottest month, with highs of about 36°C; January is the coldest, with lows of about 19°C. The rainy (wet) season in Si Satchanalai runs from April to October, peaking in September with a 67% chance of rain on a given day. The dry season is November to January; December is the driest month, at 34%. Winds in Si Satchanalai are highest in April, averaging 1.0 m/s (4 km/h), and lightest in October, at 0.5 m/s (2 km/h). The prevailing wind is from the S. The clearest skies in Si Satchanalai come in February, when the sky is typically 29% covered; August is the cloudiest month, at 81%.
Month by month Si Satchanalai 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
30°C
19°C
31°C
50%
36%
0.6 m/s
14
60
3
February
32°C
20°C
34°C
59%
29%
0.7 m/s
5
44
1
March
34°C
24°C
37°C
50%
31%
0.8 m/s
1
11
0
April
36°C
26°C
39°C
64%
43%
1.0 m/s
0
5
0
May
34°C
27°C
39°C
66%
62%
0.9 m/s
0
4
0
June
33°C
26°C
38°C
59%
73%
0.9 m/s
1
6
0
July
32°C
26°C
37°C
60%
80%
0.9 m/s
1
9
0
August
31°C
26°C
37°C
62%
81%
0.9 m/s
1
10
0
September
31°C
25°C
37°C
67%
74%
0.6 m/s
1
8
0
October
32°C
25°C
37°C
67%
59%
0.5 m/s
1
10
0
November
31°C
23°C
35°C
48%
41%
0.5 m/s
1
26
0
December
30°C
20°C
32°C
34%
34%
0.5 m/s
13
55
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 Satchanalai weather by season
Year round, Si Satchanalai has days of about 30°C at their warmest in January, its coolest month, and 36°C in April, its warmest; the coolest hours of the day run from 19°C to 27°C through the year, and the average temperature over the year is 28°C around the clock. Rain is most likely around September and least likely around December. 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 Satchanalai weather in winterDecember to February
High 30°CLow 20°CRain 48%
Winter in Si Satchanalai has typical daily highs of about 30°C and lows of about 20°C, with a 48% chance of rain on a given day.
Si Satchanalai weather in springMarch to May
High 35°CLow 26°CRain 60%
Spring in Si Satchanalai has typical daily highs of about 35°C and lows of about 26°C, with a 60% chance of rain on a given day.
Si Satchanalai weather in summerJune to August
High 32°CLow 26°CRain 60%
Summer in Si Satchanalai has typical daily highs of about 32°C and lows of about 26°C, with a 60% chance of rain on a given day.
Si Satchanalai weather in autumnSeptember to November
High 31°CLow 24°CRain 61%
Autumn in Si Satchanalai has typical daily highs of about 31°C and lows of about 24°C, with a 61% chance of rain on a given day.
When is the rainy season in Si Satchanalai?
The rainy (wet) season in Si Satchanalai runs from April to October, peaking in September with a 67% chance of rain on a given day. The dry season is November to January; December is the driest month, at 34%.
What time of year is Si Satchanalai windiest?
Winds in Si Satchanalai are highest in April, averaging 1.0 m/s (4 km/h), and lightest in October, at 0.5 m/s (2 km/h). The prevailing wind is from the S.
What is the average temperature in Si Satchanalai year round?
The average temperature in Si Satchanalai over the whole year is 28°C. April is the hottest month, with highs of about 36°C; January is the coldest, with lows of about 19°C.