Annual mean 8°C · wettest around April · prevailing wind W
Warmest
24.8 °C
Coldest
-3.3 °C
Wettest
21%
Windiest
4.5 m/s
Prevailing
W
3.6 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 Orono over the whole year is 8°C. July is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -7°C. Orono has no sharply defined rainy season: the chance of rain on a given day runs from 14% in January, the driest month, to 20% in April, the wettest. Winds in Orono are highest in March, averaging 3.2 m/s (12 km/h), and lightest in August, at 2.0 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in Orono come in August, when the sky is typically 51% covered; April is the cloudiest month, at 63%.
Month by month Orono 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
-3°C
-7°C
-9°C
14%
61%
2.9 m/s
0
0
0
February
-2°C
-7°C
-8°C
15%
58%
2.9 m/s
0
0
2
March
3°C
-3°C
-4°C
17%
60%
3.2 m/s
0
0
5
April
9°C
3°C
4°C
20%
63%
3.1 m/s
5
0
32
May
16°C
9°C
12°C
16%
60%
2.7 m/s
33
4
69
June
21°C
14°C
19°C
16%
58%
2.3 m/s
65
15
67
July
24°C
17°C
24°C
15%
54%
2.1 m/s
70
43
41
August
24°C
16°C
23°C
15%
51%
2.0 m/s
76
33
49
September
20°C
12°C
18°C
15%
52%
2.0 m/s
67
15
73
October
14°C
7°C
10°C
16%
60%
2.3 m/s
26
1
68
November
6°C
1°C
1°C
19%
58%
2.8 m/s
4
0
20
December
-1°C
-5°C
-6°C
19%
60%
2.7 m/s
0
0
3
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 Orono weather by season
Year round, Orono has days of about -3°C at their warmest in January, its coolest month, and 24°C in July, its warmest; the coolest hours of the day run from -7°C to 17°C through the year, and the average temperature over the year is 8°C around the clock. Rain is most likely around April and least likely around January. 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.
Orono weather in winterDecember to February
High -2°CLow -6°CRain 16%
Winter in Orono has typical daily highs of about -2°C and lows of about -6°C, with a 16% chance of rain on a given day.
Orono weather in springMarch to May
High 9°CLow 3°CRain 18%
Spring in Orono has typical daily highs of about 9°C and lows of about 3°C, with a 18% chance of rain on a given day.
Orono weather in summerJune to August
High 23°CLow 16°CRain 15%
Summer in Orono has typical daily highs of about 23°C and lows of about 16°C, with a 15% chance of rain on a given day.
Orono weather in autumnSeptember to November
High 13°CLow 7°CRain 16%
Autumn in Orono has typical daily highs of about 13°C and lows of about 7°C, with a 16% chance of rain on a given day.
When is the rainy season in Orono?
Orono has no sharply defined rainy season: the chance of rain on a given day runs from 14% in January, the driest month, to 20% in April, the wettest.
What time of year is Orono windiest?
Winds in Orono are highest in March, averaging 3.2 m/s (12 km/h), and lightest in August, at 2.0 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in Orono year round?
The average temperature in Orono over the whole year is 8°C. July is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -7°C.