Annual mean 27°C · wettest around September · prevailing wind SW
Warmest
35.1 °C
Coldest
29.2 °C
Wettest
95%
Windiest
2.9 m/s
Prevailing
SW
2.2 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 Salavan over the whole year is 27°C. April is the hottest month, with highs of about 35°C; January is the coldest, with lows of about 19°C. The rainy (wet) season in Salavan runs from March to November, peaking in September with a 80% chance of rain on a given day. The dry season is December to February; January is the driest month, at 53%. Winds in Salavan are highest in December, averaging 1.9 m/s (7 km/h), and lightest in June, at 1.3 m/s (5 km/h). The prevailing wind is from the SW. The clearest skies in Salavan come in February, when the sky is typically 39% covered; August is the cloudiest month, at 76%.
Month by month Salavan 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
53%
43%
1.5 m/s
18
60
5
February
32°C
20°C
33°C
57%
39%
1.6 m/s
11
47
4
March
33°C
23°C
36°C
70%
48%
1.5 m/s
3
21
1
April
35°C
26°C
38°C
75%
51%
1.5 m/s
2
10
0
May
33°C
26°C
37°C
77%
64%
1.5 m/s
1
8
0
June
31°C
26°C
36°C
78%
69%
1.3 m/s
0
11
0
July
30°C
25°C
35°C
79%
76%
1.3 m/s
1
18
0
August
31°C
25°C
35°C
78%
76%
1.3 m/s
0
16
0
September
31°C
25°C
36°C
80%
74%
1.3 m/s
1
14
0
October
31°C
24°C
35°C
79%
64%
1.3 m/s
3
23
0
November
31°C
22°C
33°C
68%
53%
1.6 m/s
6
39
1
December
30°C
19°C
31°C
56%
47%
1.9 m/s
20
56
6
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 Salavan weather by season
Year round, Salavan has days of about 30°C at their warmest in December, its coolest month, and 35°C in April, its warmest; the coolest hours of the day run from 19°C to 26°C through the year, and the average temperature over the year is 27°C around the clock. Rain is most likely around September and least likely around January. 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.
Salavan weather in winterDecember to February
High 30°CLow 19°CRain 55%
Winter in Salavan has typical daily highs of about 30°C and lows of about 19°C, with a 55% chance of rain on a given day.
Salavan weather in springMarch to May
High 34°CLow 25°CRain 74%
Spring in Salavan has typical daily highs of about 34°C and lows of about 25°C, with a 74% chance of rain on a given day.
Salavan weather in summerJune to August
High 31°CLow 25°CRain 78%
Summer in Salavan has typical daily highs of about 31°C and lows of about 25°C, with a 78% chance of rain on a given day.
Salavan weather in autumnSeptember to November
High 31°CLow 23°CRain 75%
Autumn in Salavan has typical daily highs of about 31°C and lows of about 23°C, with a 75% chance of rain on a given day.
When is the rainy season in Salavan?
The rainy (wet) season in Salavan runs from March to November, peaking in September with a 80% chance of rain on a given day. The dry season is December to February; January is the driest month, at 53%.
What time of year is Salavan windiest?
Winds in Salavan are highest in December, averaging 1.9 m/s (7 km/h), and lightest in June, at 1.3 m/s (5 km/h). The prevailing wind is from the SW.
What is the average temperature in Salavan year round?
The average temperature in Salavan over the whole year is 27°C. April is the hottest month, with highs of about 35°C; January is the coldest, with lows of about 19°C.