Annual mean 10°C · wettest around December · prevailing wind SW
Warmest
19.4 °C
Coldest
5.1 °C
Wettest
28%
Windiest
6.2 m/s
Prevailing
SW
5.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 Oldham over the whole year is 10°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about 4°C. Oldham has no sharply defined rainy season: the chance of rain on a given day runs from 15% in April, the driest month, to 25% in December, the wettest. Winds in Oldham are highest in February, averaging 5.2 m/s (19 km/h), and lightest in May, at 3.8 m/s (14 km/h). The prevailing wind is from the SW. The clearest skies in Oldham come in May, when the sky is typically 54% covered; January is the cloudiest month, at 69%.
Month by month Oldham 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
6°C
4°C
0°C
23%
69%
4.6 m/s
0
0
8
February
7°C
4°C
1°C
24%
66%
5.2 m/s
0
0
15
March
9°C
4°C
4°C
21%
65%
4.6 m/s
1
0
27
April
11°C
6°C
6°C
15%
56%
4.1 m/s
6
0
47
May
15°C
9°C
11°C
15%
54%
3.8 m/s
26
0
75
June
18°C
13°C
15°C
18%
58%
3.9 m/s
47
4
78
July
19°C
14°C
16°C
19%
60%
3.8 m/s
59
6
78
August
18°C
14°C
16°C
17%
60%
3.9 m/s
57
4
81
September
16°C
12°C
13°C
20%
60%
3.8 m/s
38
3
78
October
13°C
9°C
9°C
22%
63%
4.2 m/s
8
0
65
November
9°C
6°C
4°C
22%
67%
4.2 m/s
0
0
32
December
7°C
5°C
2°C
25%
69%
4.5 m/s
0
0
16
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 Oldham weather by season
Year round, Oldham has days of about 6°C at their warmest in January, its coolest month, and 19°C in July, its warmest; the coolest hours of the day run from 4°C to 14°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around December and least likely around April. 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.
Oldham weather in winterDecember to February
High 6°CLow 4°CRain 24%
Winter in Oldham has typical daily highs of about 6°C and lows of about 4°C, with a 24% chance of rain on a given day.
Oldham weather in springMarch to May
High 12°CLow 6°CRain 17%
Spring in Oldham has typical daily highs of about 12°C and lows of about 6°C, with a 17% chance of rain on a given day.
Oldham weather in summerJune to August
High 18°CLow 13°CRain 18%
Summer in Oldham has typical daily highs of about 18°C and lows of about 13°C, with a 18% chance of rain on a given day.
Oldham weather in autumnSeptember to November
High 13°CLow 9°CRain 21%
Autumn in Oldham has typical daily highs of about 13°C and lows of about 9°C, with a 21% chance of rain on a given day.
When is the rainy season in Oldham?
Oldham has no sharply defined rainy season: the chance of rain on a given day runs from 15% in April, the driest month, to 25% in December, the wettest.
What time of year is Oldham windiest?
Winds in Oldham are highest in February, averaging 5.2 m/s (19 km/h), and lightest in May, at 3.8 m/s (14 km/h). The prevailing wind is from the SW.
What is the average temperature in Oldham year round?
The average temperature in Oldham over the whole year is 10°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about 4°C.