Weather in Mountain Ash in the Winter
day
+45
evening
+43
Average daytime temperature in Mountain Ash in Winter is +45°F, while evening temperature falls to +43°F.
- Wind
- average wind speed 6 mph
- Pressure
- 757 inHg
Average Winter temperature graph in Mountain Ash, broken down by month and year, according to our weather archive.
Minimum and maximum
world's temperature today
world's temperature today
Greenland
Tasiusaq
Tasiusaq
- day
- +18°F
- night
- +3°F
Burma
Yenangyaung
Yenangyaung
- day
- +117°F
- night
- +86°F
Mountain Ash
The hottest months:
- July
- +64 °F
- August
- +64 °F
- September
- +63 °F
The coldest months:
- December
- +45 °F
- January
- +45 °F
- February
- +46 °F
Most precipitations:
- October
- 4 D
- December
- 4 D
- November
- 3 D
Most windy months mph:
- May
- 15.7 mph
- September
- 13.4 mph
- January
- 13.4 mph
Most sunny months days:
- April
- 28 D
- May
- 27 D
- March
- 27 D
Temperature units
°F°C
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