Annual mean 26°C · wettest around July · prevailing wind S
Warmest
34.6 °C
Coldest
26.9 °C
Wettest
68%
Windiest
1.6 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 Nan over the whole year is 26°C. April is the hottest month, with highs of about 34°C; January is the coldest, with lows of about 16°C. The rainy (wet) season in Nan runs from April to September, peaking in July with a 69% chance of rain on a given day. The dry season is October to December; November is the driest month, at 43%. Winds in Nan are highest in April, averaging 0.8 m/s (3 km/h), and lightest in October, at 0.4 m/s (1 km/h). The prevailing wind is from the S. The clearest skies in Nan come in February, when the sky is typically 25% covered; August is the cloudiest month, at 78%.
Month by month Nan 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
27°C
16°C
29°C
63%
39%
0.5 m/s
32
72
8
February
30°C
17°C
31°C
52%
25%
0.6 m/s
16
66
3
March
33°C
20°C
35°C
53%
27%
0.7 m/s
3
28
0
April
34°C
23°C
37°C
65%
40%
0.8 m/s
2
12
0
May
33°C
25°C
38°C
63%
56%
0.7 m/s
0
9
0
June
32°C
25°C
36°C
60%
68%
0.8 m/s
0
12
0
July
31°C
25°C
35°C
69%
76%
0.8 m/s
0
16
0
August
30°C
25°C
35°C
67%
78%
0.7 m/s
1
17
0
September
31°C
24°C
36°C
63%
69%
0.5 m/s
0
13
0
October
31°C
23°C
35°C
56%
55%
0.4 m/s
1
21
0
November
30°C
21°C
33°C
43%
41%
0.4 m/s
5
45
0
December
28°C
17°C
30°C
48%
34%
0.4 m/s
29
68
8
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 Nan weather by season
Year round, Nan has days of about 27°C at their warmest in January, its coolest month, and 34°C in April, its warmest; the coolest hours of the day run from 16°C to 25°C through the year, and the average temperature over the year is 26°C around the clock. Rain is most likely around July and least likely around November. 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.
Nan weather in winterDecember to February
High 28°CLow 16°CRain 55%
Winter in Nan has typical daily highs of about 28°C and lows of about 16°C, with a 55% chance of rain on a given day.
Nan weather in springMarch to May
High 33°CLow 23°CRain 60%
Spring in Nan has typical daily highs of about 33°C and lows of about 23°C, with a 60% chance of rain on a given day.
Nan weather in summerJune to August
High 31°CLow 25°CRain 65%
Summer in Nan has typical daily highs of about 31°C and lows of about 25°C, with a 65% chance of rain on a given day.
Nan weather in autumnSeptember to November
High 31°CLow 23°CRain 54%
Autumn in Nan has typical daily highs of about 31°C and lows of about 23°C, with a 54% chance of rain on a given day.
When is the rainy season in Nan?
The rainy (wet) season in Nan runs from April to September, peaking in July with a 69% chance of rain on a given day. The dry season is October to December; November is the driest month, at 43%.
What time of year is Nan windiest?
Winds in Nan are highest in April, averaging 0.8 m/s (3 km/h), and lightest in October, at 0.4 m/s (1 km/h). The prevailing wind is from the S.
What is the average temperature in Nan year round?
The average temperature in Nan over the whole year is 26°C. April is the hottest month, with highs of about 34°C; January is the coldest, with lows of about 16°C.