Annual mean 9°C · wettest around November · prevailing wind S
Warmest
28.7 °C
Coldest
-0.8 °C
Wettest
30%
Windiest
4.0 m/s
Prevailing
S
3.2 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Hayden over the whole year is 9°C. July is the hottest month, with highs of about 28°C; February is the coldest, with lows of about -3°C. Hayden has no sharply defined rainy season: the chance of rain on a given day runs from 11% in August, the driest month, to 25% in November, the wettest. Winds in Hayden are highest in April, averaging 2.9 m/s (10 km/h), and lightest in September, at 2.2 m/s (8 km/h). The prevailing wind is from the S. The clearest skies in Hayden come in July, when the sky is typically 15% covered; December is the cloudiest month, at 75%.
Month by month Hayden 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
0°C
-3°C
-4°C
22%
74%
2.3 m/s
0
0
1
February
1°C
-3°C
-4°C
22%
65%
2.8 m/s
0
0
4
March
7°C
-0°C
2°C
22%
53%
2.7 m/s
1
0
21
April
11°C
3°C
7°C
20%
47%
2.9 m/s
11
0
49
May
17°C
9°C
14°C
19%
44%
2.8 m/s
45
5
73
June
22°C
13°C
18°C
20%
34%
2.7 m/s
63
17
67
July
28°C
16°C
24°C
17%
15%
2.4 m/s
66
49
39
August
27°C
15°C
24°C
11%
20%
2.3 m/s
70
44
43
September
20°C
9°C
17°C
19%
33%
2.2 m/s
64
11
74
October
12°C
4°C
9°C
23%
44%
2.3 m/s
19
0
59
November
5°C
1°C
0°C
25%
65%
2.4 m/s
0
0
13
December
0°C
-2°C
-4°C
21%
75%
2.3 m/s
0
0
2
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 Hayden weather by season
Year round, Hayden has days of about 0°C at their warmest in December, its coolest month, and 28°C in July, its warmest; the coolest hours of the day run from -3°C to 16°C through the year, and the average temperature over the year is 9°C around the clock. Rain is most likely around November 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.
Hayden weather in winterDecember to February
High 0°CLow -3°CRain 22%
Winter in Hayden has typical daily highs of about 0°C and lows of about -3°C, with a 22% chance of rain on a given day.
Hayden weather in springMarch to May
High 12°CLow 4°CRain 20%
Spring in Hayden has typical daily highs of about 12°C and lows of about 4°C, with a 20% chance of rain on a given day.
Hayden weather in summerJune to August
High 25°CLow 15°CRain 16%
Summer in Hayden has typical daily highs of about 25°C and lows of about 15°C, with a 16% chance of rain on a given day.
Hayden weather in autumnSeptember to November
High 12°CLow 5°CRain 22%
Autumn in Hayden has typical daily highs of about 12°C and lows of about 5°C, with a 22% chance of rain on a given day.
When is the rainy season in Hayden?
Hayden has no sharply defined rainy season: the chance of rain on a given day runs from 11% in August, the driest month, to 25% in November, the wettest.
What time of year is Hayden windiest?
Winds in Hayden are highest in April, averaging 2.9 m/s (10 km/h), and lightest in September, at 2.2 m/s (8 km/h). The prevailing wind is from the S.
What is the average temperature in Hayden year round?
The average temperature in Hayden over the whole year is 9°C. July is the hottest month, with highs of about 28°C; February is the coldest, with lows of about -3°C.