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
Glenavy records an average high-temperature of a still chilly 9.5°C (49.1°F) in August, closely mirroring the climate of the previous month. Glenavy's August nights witness minimal differential from the daytime temperatures, with averages of 6.7°C (44.1°F).Humidity
The average relative humidity in August in Glenavy is 79%.Rainfall
In Glenavy, New Zealand, in August, it is raining for 11.8 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, in Glenavy, New Zealand, there are 150.6 rainfall days, and 357mm (14.06") of precipitation is accumulated.Snowfall
The only month with snowfall is August. The month with the most snowfall in Glenavy is August, when snow falls for 0.7 days and typically aggregates up to 3mm (0.12") of snow.Daylight
In Glenavy, the average length of the day in August is 10h and 17min.On the first day of August, sunrise is at 7:51 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:06 pm NZST.
Sunshine
In Glenavy, the average sunshine in August is 6.9h.UV index
April through October, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: During August, 3 as the daily maximum UV index converts into the following advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are August temperatures in Glenavy?
What is the average humidity in August in Glenavy?
How much does it rain in Glenavy in August?
What is the snowiest month in Glenavy?
When does it start snowing in Glenavy?
How many hours of daylight does Glenavy have in August?
What time are sunrise and sunset in August in Glenavy?
How long on average sun shines in August in Glenavy?
What is the month with the lowest UV index in Glenavy?
What is the UV index reading in August in Glenavy?
Average temperature in August
Glenavy, New Zealand
- Average high temperature in August: 9.5°C
The warmest month (with the highest average high temperature) is February (15.8°C).
The month with the lowest average high temperature is July (9.2°C).
- Average low temperature in August: 6.7°C
The month with the highest average low temperature is February (11.7°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).
Average pressure in August
Glenavy, New Zealand
- Average pressure in August: 1011.5mbar
The month with the highest atmospheric pressure is March (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in August
Glenavy, New Zealand
- Average wind speed in August: 19km/h
The windiest month (with the highest average wind speed) is June (21.8km/h).
The calmest month (with the lowest average wind speed) is February (18.4km/h).
Average humidity in August
Glenavy, New Zealand
- Average humidity in August: 79%
The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is July (76%).
Average rainfall in August
Glenavy, New Zealand
- Average rainfall in August: 24mm
The wettest month (with the highest rainfall) is February (43mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in August
Glenavy, New Zealand
- Average rainfall days in August: 11.8 days
The month with the highest number of rainy days is October (15.6 days).
The month with the least rainy days is March (11.1 days).
Average snowfall in August
Glenavy, New Zealand
- Average snowfall in August: 3mm
The month with the highest snowfall is August (3mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).
Average snowfall days in August
Glenavy, New Zealand
- Average snowfall days in August: 0.7 days
The month with the highest number of snowfall days is August (0.7 days).
The months with the least snowfall days are January, February, March, April, May, October and December (0 days).
Average daylight in August /
Average sunshine in August
Glenavy, New Zealand
- Average daylight in August: 10h and 2min
The month with the longest days is December (Average daylight: 15h and 30min).
The month with the shortest days is June (Average daylight: 8h and 48min).
- Average sunshine in August: 6h and 5min
The month with the most sunshine is December (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 4h and 30min).
Average sunshine days in August
Glenavy, New Zealand
- Average sunshine days in August: 16.7 days
The month with the most sunshine days is March (17.9 days).
The month with the least sunshine days is January (13.4 days).
Average UV index in August
Glenavy, New Zealand
- Average UV index in August: 3
The months with the highest UV index are January, February, March, November and December (UV index 4).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 3).
Average cloud cover in August
Glenavy, New Zealand
- Average cloud cover in August: 44
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is March (Cloud cover 40).
Average visibility in August
Glenavy, New Zealand
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Glenavy, New Zealand
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