Annual mean 26°C · wettest around September · prevailing wind N
Warmest
35.5 °C
Coldest
14.7 °C
Wettest
96%
Windiest
19.8 m/s
Prevailing
N
2.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Arrah over the whole year is 26°C. April is the hottest month, with highs of about 35°C; January is the coldest, with lows of about 12°C. The rainy (wet) season in Arrah runs from February to October, peaking in September with a 68% chance of rain on a given day. The dry season is November; November is the driest month, at 8%. Winds in Arrah are highest in January, averaging 3.0 m/s (11 km/h), and lightest in November, at 0.7 m/s (3 km/h). The prevailing wind is from the N. The clearest skies in Arrah come in November, when the sky is typically 14% covered; July is the cloudiest month, at 74%.
Month by month Arrah 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
18°C
12°C
15°C
31%
40%
3.0 m/s
44
2
81
February
23°C
16°C
22°C
51%
26%
1.1 m/s
80
30
53
March
30°C
22°C
30°C
38%
21%
1.5 m/s
31
66
8
April
35°C
26°C
34°C
38%
24%
2.0 m/s
2
43
0
May
34°C
29°C
37°C
55%
34%
2.2 m/s
2
24
0
June
34°C
30°C
38°C
64%
57%
1.9 m/s
0
8
0
July
32°C
29°C
37°C
63%
74%
1.8 m/s
0
12
0
August
31°C
28°C
37°C
67%
73%
1.8 m/s
0
9
0
September
30°C
28°C
34°C
68%
69%
1.6 m/s
18
10
16
October
30°C
25°C
34°C
46%
45%
1.0 m/s
6
43
0
November
26°C
19°C
27°C
8%
14%
0.7 m/s
49
58
22
December
22°C
14°C
21°C
40%
24%
0.9 m/s
80
25
58
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 Arrah weather by season
Year round, Arrah has days of about 18°C at their warmest in January, its coolest month, and 35°C in April, its warmest; the coolest hours of the day run from 12°C to 30°C through the year, and the average temperature over the year is 26°C around the clock. Rain is most likely around September and least likely around November. 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.
Arrah weather in winterDecember to February
High 21°CLow 14°CRain 41%
Winter in Arrah has typical daily highs of about 21°C and lows of about 14°C, with a 41% chance of rain on a given day.
Arrah weather in springMarch to May
High 33°CLow 26°CRain 44%
Spring in Arrah has typical daily highs of about 33°C and lows of about 26°C, with a 44% chance of rain on a given day.
Arrah weather in summerJune to August
High 32°CLow 29°CRain 65%
Summer in Arrah has typical daily highs of about 32°C and lows of about 29°C, with a 65% chance of rain on a given day.
Arrah weather in autumnSeptember to November
High 29°CLow 24°CRain 40%
Autumn in Arrah has typical daily highs of about 29°C and lows of about 24°C, with a 40% chance of rain on a given day.
When is the rainy season in Arrah?
The rainy (wet) season in Arrah runs from February to October, peaking in September with a 68% chance of rain on a given day. The dry season is November; November is the driest month, at 8%.
What time of year is Arrah windiest?
Winds in Arrah are highest in January, averaging 3.0 m/s (11 km/h), and lightest in November, at 0.7 m/s (3 km/h). The prevailing wind is from the N.
What is the average temperature in Arrah year round?
The average temperature in Arrah over the whole year is 26°C. April is the hottest month, with highs of about 35°C; January is the coldest, with lows of about 12°C.