Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
With the onset of August, the average high-temperature stands at a still cool 11.8°C (53.2°F), closely aligned with July's 10.3°C (50.5°F). In August, Sefton experiences an average nighttime temperature of 4.5°C (40.1°F).Humidity
The average relative humidity in August in Sefton is 80%.Rainfall
In August, the rain falls for 9.3 days. Throughout August, 28mm (1.1") of precipitation is accumulated. In Sefton, during the entire year, the rain falls for 114.3 days and collects up to 300mm (11.81") of precipitation.Snowfall
June through September are months with snowfall. The month with the most snowfall is August, when snow falls for 0.3 days and typically aggregates up to 5mm (0.2") of snow.Daylight
In Sefton, the average length of the day in August is 10h and 24min.On the first day of the month, sunrise is at 7:41 am and sunset at 5:29 pm. On the last day of August, sunrise is at 6:57 am and sunset at 6:01 pm NZST.
Sunshine
The average sunshine in August is 7h.UV index
April through September, with an average maximum UV index of 3, are months with the lowest UV index in Sefton. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 3 in August converts into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What are the temperatures in Sefton in August?
What is the average humidity in August in Sefton?
How much does it rain in Sefton in August?
When does it snow the most in Sefton?
How many days does it snow in August in Sefton?
How many hours of daylight does Sefton have in August?
What time are sunrise and sunset in August in Sefton?
How many hours of sunshine does Sefton have in August?
What are the months with the lowest UV index in Sefton?
What is the UV index reading in August in Sefton?
Average temperature in August
Sefton, New Zealand
- Average high temperature in August: 11.8°C
The warmest month (with the highest average high temperature) is January (21.3°C).
The month with the lowest average high temperature is July (10.3°C).
- Average low temperature in August: 4.5°C
The month with the highest average low temperature is January (11.9°C).
The coldest month (with the lowest average low temperature) is July (3.8°C).
Average pressure in August
Sefton, New Zealand
- Average pressure in August: 1012.3mbar
The month with the highest atmospheric pressure is March (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed in August
Sefton, New Zealand
- Average wind speed in August: 12.4km/h
The windiest month (with the highest average wind speed) is January (15.3km/h).
The calmest month (with the lowest average wind speed) is August (12.4km/h).
Average humidity in August
Sefton, New Zealand
- Average humidity in August: 80%
The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is January (70%).
Average rainfall in August
Sefton, New Zealand
- Average rainfall in August: 28mm
The wettest month (with the highest rainfall) is October (38mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in August
Sefton, New Zealand
- Average rainfall days in August: 9.3 days
The month with the highest number of rainy days is October (12.5 days).
The month with the least rainy days is May (8 days).
Average snowfall in August
Sefton, New Zealand
- Average snowfall in August: 5mm
The month with the highest snowfall is August (5mm).
The months with the least snowfall are January, February, March, April, May, October, November and December (0mm).
Average snowfall days in August
Sefton, New Zealand
- Average snowfall days in August: 0.3 days
The months with the highest number of snowfall days are June and August (0.3 days).
The months with the least snowfall days are January, February, March, April, October, November and December (0 days).
Average daylight in August /
Average sunshine in August
Sefton, New Zealand
- Average daylight in August: 10h and 2min
The month with the longest days is December (Average daylight: 15h and 18min).
The month with the shortest days is June (Average daylight: 9h and 0min).
- Average sunshine in August: 7h and 0min
The month with the most sunshine is December (Average sunshine: 10h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 6min).
Average sunshine days in August
Sefton, New Zealand
- Average sunshine days in August: 20 days
The month with the most sunshine days is May (21.2 days).
The month with the least sunshine days is November (17.3 days).
Average UV index in August
Sefton, New Zealand
- Average UV index in August: 3
The month with the highest UV index is January (UV index 5).
The months with the lowest UV index are April, May, June, July, August and September (UV index 3).
Average cloud cover in August
Sefton, New Zealand
- Average cloud cover in August: 41
The month with the most cloud cover is June (Cloud cover 43).
The months with the least cloud cover are January, February, March and May (Cloud cover 37).
Average visibility in August
Sefton, New Zealand
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, June, July and December (10km).
The months with the lowest visibility are May, August, September, October and November (9km).
Sefton, New Zealand
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