Annual mean 21°C · wettest around April · prevailing wind E
Warmest
28.2 °C
Coldest
23.2 °C
Wettest
100%
Windiest
3.5 m/s
Prevailing
E
3.1 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 Mersa over the whole year is 21°C. June is the hottest month, with highs of about 28°C; December is the coldest, with lows of about 14°C. The rainy (wet) season in Mersa runs from April, peaking in April with a 56% chance of rain on a given day. The dry season is December to March; December is the driest month, at 30%. Winds in Mersa are highest in June, averaging 2.8 m/s (10 km/h), and lightest in September, at 2.1 m/s (8 km/h). The prevailing wind is from the E. The clearest skies in Mersa come in January, when the sky is typically 27% covered; August is the cloudiest month, at 68%.
Month by month Mersa 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
24°C
14°C
21°C
32%
27%
2.6 m/s
86
13
67
February
25°C
16°C
23°C
39%
37%
2.7 m/s
85
27
54
March
26°C
18°C
24°C
38%
45%
2.7 m/s
81
41
41
April
26°C
18°C
25°C
56%
50%
2.4 m/s
80
47
35
May
27°C
18°C
26°C
42%
49%
2.4 m/s
72
59
24
June
28°C
19°C
26°C
49%
50%
2.8 m/s
66
67
18
July
25°C
18°C
25°C
45%
63%
2.5 m/s
68
52
29
August
24°C
18°C
24°C
53%
68%
2.4 m/s
79
42
40
September
25°C
18°C
25°C
53%
60%
2.1 m/s
82
48
35
October
24°C
16°C
23°C
48%
45%
2.4 m/s
86
26
53
November
24°C
14°C
22°C
55%
37%
2.7 m/s
85
18
61
December
23°C
14°C
21°C
30%
32%
2.7 m/s
87
12
68
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 Mersa weather by season
Year round, Mersa has days of about 23°C at their warmest in December, its coolest month, and 28°C in June, its warmest; the coolest hours of the day run from 14°C to 19°C through the year, and the average temperature over the year is 21°C around the clock. Rain is most likely around April 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.
Mersa weather in winterDecember to February
High 24°CLow 14°CRain 34%
Winter in Mersa has typical daily highs of about 24°C and lows of about 14°C, with a 34% chance of rain on a given day.
Mersa weather in springMarch to May
High 26°CLow 18°CRain 45%
Spring in Mersa has typical daily highs of about 26°C and lows of about 18°C, with a 45% chance of rain on a given day.
Mersa weather in summerJune to August
High 26°CLow 18°CRain 49%
Summer in Mersa has typical daily highs of about 26°C and lows of about 18°C, with a 49% chance of rain on a given day.
Mersa weather in autumnSeptember to November
High 24°CLow 16°CRain 52%
Autumn in Mersa has typical daily highs of about 24°C and lows of about 16°C, with a 52% chance of rain on a given day.
When is the rainy season in Mersa?
The rainy (wet) season in Mersa runs from April, peaking in April with a 56% chance of rain on a given day. The dry season is December to March; December is the driest month, at 30%.
What time of year is Mersa windiest?
Winds in Mersa are highest in June, averaging 2.8 m/s (10 km/h), and lightest in September, at 2.1 m/s (8 km/h). The prevailing wind is from the E.
What is the average temperature in Mersa year round?
The average temperature in Mersa over the whole year is 21°C. June is the hottest month, with highs of about 28°C; December is the coldest, with lows of about 14°C.