Annual mean 23°C · wettest around August · prevailing wind SW
Warmest
30.6 °C
Coldest
20.0 °C
Wettest
91%
Windiest
2.3 m/s
Prevailing
SW
1.7 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
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 Louang Namtha over the whole year is 23°C. May is the hottest month, with highs of about 30°C; February is the coldest, with lows of about 14°C. Louang Namtha has no sharply defined rainy season: the chance of rain on a given day runs from 50% in December, the driest month, to 71% in August, the wettest. Winds in Louang Namtha are highest in May, averaging 1.3 m/s (5 km/h), and lightest in November, at 0.9 m/s (3 km/h). The prevailing wind is from the SW. The clearest skies in Louang Namtha come in February, when the sky is typically 59% covered; August is the cloudiest month, at 88%.
Month by month Louang Namtha 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
21°C
14°C
21°C
53%
67%
1.0 m/s
79
21
59
February
25°C
14°C
24°C
57%
59%
1.2 m/s
74
42
41
March
28°C
16°C
28°C
59%
60%
1.2 m/s
39
66
12
April
29°C
20°C
32°C
67%
65%
1.2 m/s
12
48
3
May
30°C
22°C
34°C
69%
72%
1.3 m/s
4
30
0
June
30°C
24°C
34°C
66%
84%
1.3 m/s
2
31
0
July
29°C
24°C
33°C
68%
87%
1.2 m/s
2
30
0
August
28°C
24°C
33°C
71%
88%
1.2 m/s
2
34
0
September
29°C
23°C
33°C
62%
80%
1.1 m/s
2
39
0
October
28°C
21°C
31°C
56%
75%
1.0 m/s
11
62
2
November
25°C
18°C
28°C
56%
68%
0.9 m/s
44
64
13
December
21°C
15°C
22°C
50%
67%
1.0 m/s
78
28
52
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 Louang Namtha weather by season
Year round, Louang Namtha has days of about 21°C at their warmest in January, its coolest month, and 30°C in May, its warmest; the coolest hours of the day run from 14°C to 24°C through the year, and the average temperature over the year is 23°C around the clock. Rain is most likely around August 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.
Louang Namtha weather in winterDecember to February
High 22°CLow 14°CRain 53%
Winter in Louang Namtha has typical daily highs of about 22°C and lows of about 14°C, with a 53% chance of rain on a given day.
Louang Namtha weather in springMarch to May
High 29°CLow 19°CRain 65%
Spring in Louang Namtha has typical daily highs of about 29°C and lows of about 19°C, with a 65% chance of rain on a given day.
Louang Namtha weather in summerJune to August
High 29°CLow 24°CRain 68%
Summer in Louang Namtha has typical daily highs of about 29°C and lows of about 24°C, with a 68% chance of rain on a given day.
Louang Namtha weather in autumnSeptember to November
High 27°CLow 21°CRain 58%
Autumn in Louang Namtha has typical daily highs of about 27°C and lows of about 21°C, with a 58% chance of rain on a given day.
When is the rainy season in Louang Namtha?
Louang Namtha has no sharply defined rainy season: the chance of rain on a given day runs from 50% in December, the driest month, to 71% in August, the wettest.
What time of year is Louang Namtha windiest?
Winds in Louang Namtha are highest in May, averaging 1.3 m/s (5 km/h), and lightest in November, at 0.9 m/s (3 km/h). The prevailing wind is from the SW.
What is the average temperature in Louang Namtha year round?
The average temperature in Louang Namtha over the whole year is 23°C. May is the hottest month, with highs of about 30°C; February is the coldest, with lows of about 14°C.