Annual mean 23°C · wettest around May · prevailing wind NW
Warmest
29.2 °C
Coldest
20.5 °C
Wettest
95%
Windiest
2.5 m/s
Prevailing
NW
2.0 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
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 Phônsavan over the whole year is 23°C. April is the hottest month, with highs of about 29°C; January is the coldest, with lows of about 12°C. Phônsavan has no sharply defined rainy season: the chance of rain on a given day runs from 59% in December, the driest month, to 79% in May, the wettest. Winds in Phônsavan are highest in February, averaging 1.5 m/s (5 km/h), and lightest in July, at 1.1 m/s (4 km/h). The prevailing wind is from the NW. The clearest skies in Phônsavan come in December, when the sky is typically 51% covered; August is the cloudiest month, at 85%.
Month by month Phônsavan 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
22°C
12°C
21°C
62%
57%
1.4 m/s
72
22
56
February
24°C
13°C
23°C
74%
51%
1.5 m/s
68
38
41
March
27°C
16°C
27°C
71%
55%
1.5 m/s
46
59
16
April
29°C
19°C
30°C
76%
63%
1.4 m/s
23
55
7
May
28°C
21°C
31°C
79%
71%
1.2 m/s
14
53
3
June
28°C
22°C
31°C
76%
78%
1.2 m/s
12
55
1
July
27°C
22°C
30°C
77%
83%
1.1 m/s
16
54
1
August
27°C
22°C
30°C
79%
85%
1.1 m/s
20
52
2
September
27°C
21°C
30°C
73%
76%
1.1 m/s
25
57
4
October
26°C
19°C
27°C
67%
65%
1.4 m/s
53
52
19
November
24°C
16°C
25°C
70%
55%
1.4 m/s
67
43
36
December
21°C
12°C
21°C
59%
51%
1.5 m/s
69
23
59
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 Phônsavan weather by season
Year round, Phônsavan has days of about 21°C at their warmest in December, its coolest month, and 29°C in April, its warmest; the coolest hours of the day run from 12°C to 22°C through the year, and the average temperature over the year is 23°C around the clock. Rain is most likely around May 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.
Phônsavan weather in winterDecember to February
High 22°CLow 12°CRain 65%
Winter in Phônsavan has typical daily highs of about 22°C and lows of about 12°C, with a 65% chance of rain on a given day.
Phônsavan weather in springMarch to May
High 28°CLow 19°CRain 76%
Spring in Phônsavan has typical daily highs of about 28°C and lows of about 19°C, with a 76% chance of rain on a given day.
Phônsavan weather in summerJune to August
High 27°CLow 22°CRain 77%
Summer in Phônsavan has typical daily highs of about 27°C and lows of about 22°C, with a 77% chance of rain on a given day.
Phônsavan weather in autumnSeptember to November
High 26°CLow 19°CRain 70%
Autumn in Phônsavan has typical daily highs of about 26°C and lows of about 19°C, with a 70% chance of rain on a given day.
When is the rainy season in Phônsavan?
Phônsavan has no sharply defined rainy season: the chance of rain on a given day runs from 59% in December, the driest month, to 79% in May, the wettest.
What time of year is Phônsavan windiest?
Winds in Phônsavan are highest in February, averaging 1.5 m/s (5 km/h), and lightest in July, at 1.1 m/s (4 km/h). The prevailing wind is from the NW.
What is the average temperature in Phônsavan year round?
The average temperature in Phônsavan over the whole year is 23°C. April is the hottest month, with highs of about 29°C; January is the coldest, with lows of about 12°C.