Annual mean 27°C · wettest around May · prevailing wind S
Warmest
34.1 °C
Coldest
25.9 °C
Wettest
95%
Windiest
4.4 m/s
Prevailing
S
2.6 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 Arachchalūr over the whole year is 27°C. April is the hottest month, with highs of about 34°C; January is the coldest, with lows of about 21°C. Arachchalūr has no sharply defined rainy season: the chance of rain on a given day runs from 39% in July, the driest month, to 59% in May, the wettest. Winds in Arachchalūr are highest in July, averaging 2.8 m/s (10 km/h), and lightest in November, at 1.2 m/s (4 km/h). The prevailing wind is from the S. The clearest skies in Arachchalūr come in February, when the sky is typically 37% covered; July is the cloudiest month, at 71%.
Month by month Arachchalūr 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
21°C
28°C
46%
48%
1.4 m/s
24
58
16
February
30°C
22°C
30°C
51%
37%
1.6 m/s
17
55
11
March
32°C
24°C
32°C
47%
42%
1.4 m/s
14
30
11
April
34°C
26°C
36°C
59%
47%
1.5 m/s
9
6
8
May
32°C
26°C
35°C
59%
60%
1.9 m/s
8
15
7
June
32°C
26°C
33°C
40%
64%
2.6 m/s
13
22
10
July
29°C
25°C
31°C
39%
71%
2.8 m/s
14
41
11
August
30°C
25°C
32°C
47%
69%
2.4 m/s
13
27
10
September
31°C
24°C
34°C
50%
65%
2.1 m/s
6
34
3
October
30°C
24°C
33°C
59%
67%
1.4 m/s
11
25
9
November
28°C
23°C
31°C
55%
67%
1.2 m/s
12
51
9
December
27°C
22°C
29°C
47%
60%
1.3 m/s
23
60
13
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 Arachchalūr weather by season
Year round, Arachchalūr has days of about 27°C at their warmest in December, its coolest month, and 34°C in April, its warmest; the coolest hours of the day run from 21°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 May and least likely around July. 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.
Arachchalūr weather in winterDecember to February
High 28°CLow 21°CRain 48%
Winter in Arachchalūr has typical daily highs of about 28°C and lows of about 21°C, with a 48% chance of rain on a given day.
Arachchalūr weather in springMarch to May
High 33°CLow 26°CRain 55%
Spring in Arachchalūr has typical daily highs of about 33°C and lows of about 26°C, with a 55% chance of rain on a given day.
Arachchalūr weather in summerJune to August
High 30°CLow 25°CRain 42%
Summer in Arachchalūr has typical daily highs of about 30°C and lows of about 25°C, with a 42% chance of rain on a given day.
Arachchalūr weather in autumnSeptember to November
High 30°CLow 24°CRain 55%
Autumn in Arachchalūr has typical daily highs of about 30°C and lows of about 24°C, with a 55% chance of rain on a given day.
When is the rainy season in Arachchalūr?
Arachchalūr has no sharply defined rainy season: the chance of rain on a given day runs from 39% in July, the driest month, to 59% in May, the wettest.
What time of year is Arachchalūr windiest?
Winds in Arachchalūr are highest in July, averaging 2.8 m/s (10 km/h), and lightest in November, at 1.2 m/s (4 km/h). The prevailing wind is from the S.
What is the average temperature in Arachchalūr year round?
The average temperature in Arachchalūr over the whole year is 27°C. April is the hottest month, with highs of about 34°C; January is the coldest, with lows of about 21°C.