Annual mean 20°C · wettest around July · prevailing wind SE
Warmest
31.7 °C
Coldest
14.2 °C
Wettest
60%
Windiest
4.3 m/s
Prevailing
SE
3.5 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 Diamondhead over the whole year is 20°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 8°C. Diamondhead has no sharply defined rainy season: the chance of rain on a given day runs from 47% in October, the driest month, to 59% in July, the wettest. Winds in Diamondhead are highest in February, averaging 3.1 m/s (11 km/h), and lightest in July, at 1.8 m/s (6 km/h). The prevailing wind is from the SE. The clearest skies in Diamondhead come in September, when the sky is typically 23% covered; February is the cloudiest month, at 38%.
Month by month Diamondhead 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
15°C
8°C
12°C
55%
31%
2.9 m/s
35
4
62
February
18°C
12°C
16°C
56%
38%
3.1 m/s
51
12
62
March
21°C
15°C
20°C
55%
34%
3.1 m/s
64
24
56
April
23°C
16°C
22°C
51%
28%
3.0 m/s
73
33
49
May
28°C
21°C
29°C
55%
27%
2.6 m/s
33
62
11
June
30°C
24°C
33°C
58%
25%
2.3 m/s
5
41
1
July
27°C
22°C
30°C
59%
24%
1.8 m/s
3
25
0
August
30°C
24°C
34°C
56%
25%
1.9 m/s
2
25
0
September
30°C
22°C
32°C
53%
23%
2.1 m/s
13
46
5
October
26°C
18°C
26°C
47%
23%
2.4 m/s
46
54
26
November
20°C
12°C
19°C
53%
29%
2.5 m/s
60
21
58
December
16°C
10°C
15°C
56%
36%
2.6 m/s
44
8
63
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 Diamondhead weather by season
Year round, Diamondhead has days of about 15°C at their warmest in January, its coolest month, and 30°C in August, its warmest; the coolest hours of the day run from 8°C to 24°C through the year, and the average temperature over the year is 20°C around the clock. Rain is most likely around July and least likely around October. 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.
Diamondhead weather in winterDecember to February
High 16°CLow 10°CRain 56%
Winter in Diamondhead has typical daily highs of about 16°C and lows of about 10°C, with a 56% chance of rain on a given day.
Diamondhead weather in springMarch to May
High 24°CLow 17°CRain 54%
Spring in Diamondhead has typical daily highs of about 24°C and lows of about 17°C, with a 54% chance of rain on a given day.
Diamondhead weather in summerJune to August
High 29°CLow 23°CRain 58%
Summer in Diamondhead has typical daily highs of about 29°C and lows of about 23°C, with a 58% chance of rain on a given day.
Diamondhead weather in autumnSeptember to November
High 25°CLow 17°CRain 51%
Autumn in Diamondhead has typical daily highs of about 25°C and lows of about 17°C, with a 51% chance of rain on a given day.
When is the rainy season in Diamondhead?
Diamondhead has no sharply defined rainy season: the chance of rain on a given day runs from 47% in October, the driest month, to 59% in July, the wettest.
What time of year is Diamondhead windiest?
Winds in Diamondhead are highest in February, averaging 3.1 m/s (11 km/h), and lightest in July, at 1.8 m/s (6 km/h). The prevailing wind is from the SE.
What is the average temperature in Diamondhead year round?
The average temperature in Diamondhead over the whole year is 20°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 8°C.