Weather in August
Temperature
McMurdo's August weather, marked by an average high temperature of -22.8°C (-9°F) and an average low temperature of -31.8°C (-25.2°F), is the coldest in the year.Humidity
In McMurdo, the average relative humidity in August is 63.4%.Rainfall
In McMurdo, in August, it is raining for 4.1 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, there are 46.1 rainfall days, and 201mm (7.91") of precipitation is accumulated.Snowfall
January through December are months with snowfall in McMurdo, Antarctica. The months with the least snowfall in McMurdo are January and August Snow falls for 14.5 days and accumulates 66mm (2.6") of snow.Daylight
In August, the average length of the day in McMurdo is 1h and 53min.On the first day of August, sunrise is at 12:00 and sunset at 12:00. On the last day of the month, sunrise is at 09:28 and sunset at 16:19 NZST.
Frequently asked questions
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Average temperature in August
McMurdo, Antarctica
- Average high temperature in August: -22.8°C
The warmest month (with the highest average high temperature) is January (-0.2°C).
The month with the lowest average high temperature is August (-22.8°C).
- Average low temperature in August: -31.8°C
The month with the highest average low temperature is January (-5.5°C).
The coldest month (with the lowest average low temperature) is August (-31.8°C).
Average humidity in August
McMurdo, Antarctica
- Average humidity in August: 63.4%
The month with the highest relative humidity is December (67%).
The month with the lowest relative humidity is September (55.8%).
Average rainfall in August
McMurdo, Antarctica
- Average rainfall in August: 11.3mm
The wettest month (with the highest rainfall) is June (24.9mm).
The driest month (with the least rainfall) is November (9.5mm).
Average rainfall days in August
McMurdo, Antarctica
- Average rainfall days in August: 4.1 days
The month with the highest number of rainy days is June (5.7 days).
The month with the least rainy days is November (2.4 days).
Average snowfall in August
McMurdo, Antarctica
- Average snowfall in August: 66mm
The month with the highest snowfall is February (224mm).
The months with the least snowfall are January and August (66mm).
Average snowfall days in August
McMurdo, Antarctica
- Average snowfall days in August: 14.5 days
The month with the highest number of snowfall days is March (17.8 days).
The month with the least snowfall days is January (12.8 days).
Average daylight in August
McMurdo, Antarctica
- Average daylight in August: 1h and 5min
The month with the longest days is March (Average daylight: 13h and 48min).
The months with the shortest days are January, May, June, July, November and December (Average daylight: 0h and 0min).
McMurdo, Antarctica
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