Annual mean 24°C · wettest around January · prevailing wind E
Warmest
29.8 °C
Coldest
25.0 °C
Wettest
90%
Windiest
6.4 m/s
Prevailing
E
2.4 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 Tsaratanana over the whole year is 24°C. November is the hottest month, with highs of about 30°C; September is the coldest, with lows of about 17°C. The rainy (wet) season in Tsaratanana runs from November to April, peaking in January with a 86% chance of rain on a given day. The dry season is May to October; August is the driest month, at 34%. Winds in Tsaratanana are highest in August, averaging 2.3 m/s (8 km/h), and lightest in April, at 1.6 m/s (6 km/h). The prevailing wind is from the E. The clearest skies in Tsaratanana come in August, when the sky is typically 45% covered; January is the cloudiest month, at 75%.
Month by month Tsaratanana 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
28°C
23°C
31°C
86%
75%
2.0 m/s
13
36
3
February
29°C
23°C
32°C
79%
72%
2.1 m/s
11
32
3
March
29°C
23°C
32°C
67%
71%
1.8 m/s
15
32
5
April
29°C
22°C
31°C
75%
56%
1.6 m/s
17
38
7
May
27°C
20°C
29°C
50%
48%
1.9 m/s
30
54
13
June
26°C
19°C
25°C
42%
48%
1.8 m/s
54
55
26
July
25°C
18°C
25°C
39%
51%
2.1 m/s
60
51
29
August
27°C
19°C
26°C
34%
45%
2.3 m/s
42
56
21
September
26°C
17°C
26°C
37%
48%
2.3 m/s
60
57
25
October
29°C
21°C
31°C
60%
45%
1.9 m/s
20
48
8
November
30°C
23°C
32°C
72%
57%
2.0 m/s
13
46
4
December
29°C
23°C
32°C
73%
64%
1.8 m/s
14
42
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 Tsaratanana weather by season
Year round, Tsaratanana has days of about 25°C at their warmest in July, its coolest month, and 30°C in November, its warmest; the coolest hours of the day run from 17°C to 23°C through the year, and the average temperature over the year is 24°C around the clock. Rain is most likely around January and least likely around August. 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.
Tsaratanana weather in winterJune to August
High 26°CLow 18°CRain 38%
Winter in Tsaratanana has typical daily highs of about 26°C and lows of about 18°C, with a 38% chance of rain on a given day.
Tsaratanana weather in springSeptember to November
High 28°CLow 20°CRain 56%
Spring in Tsaratanana has typical daily highs of about 28°C and lows of about 20°C, with a 56% chance of rain on a given day.
Tsaratanana weather in summerDecember to February
High 29°CLow 23°CRain 79%
Summer in Tsaratanana has typical daily highs of about 29°C and lows of about 23°C, with a 79% chance of rain on a given day.
Tsaratanana weather in autumnMarch to May
High 28°CLow 22°CRain 64%
Autumn in Tsaratanana has typical daily highs of about 28°C and lows of about 22°C, with a 64% chance of rain on a given day.
When is the rainy season in Tsaratanana?
The rainy (wet) season in Tsaratanana runs from November to April, peaking in January with a 86% chance of rain on a given day. The dry season is May to October; August is the driest month, at 34%.
What time of year is Tsaratanana windiest?
Winds in Tsaratanana are highest in August, averaging 2.3 m/s (8 km/h), and lightest in April, at 1.6 m/s (6 km/h). The prevailing wind is from the E.
What is the average temperature in Tsaratanana year round?
The average temperature in Tsaratanana over the whole year is 24°C. November is the hottest month, with highs of about 30°C; September is the coldest, with lows of about 17°C.