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 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 transition into August, Johnsonville notes an average high-temperature of a still fresh 11.7°C (53.1°F), closely resembling July. In August, Johnsonville experiences a marginal drop in temperature, with averages of 8.3°C (46.9°F) at night.Humidity
April through June, August and December, with an average relative humidity of 81%, are the most humid months.Rainfall
In Johnsonville, in August, it is raining for 14.7 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, in Johnsonville, there are 142.6 rainfall days, and 465mm (18.31") of precipitation is accumulated.Daylight
In Johnsonville, the average length of the day in August is 10h and 31min.On the first day of the month, sunrise is at 7:28 am and sunset at 5:26 pm. On the last day of August, in Johnsonville, sunrise is at 6:46 am and sunset at 5:55 pm NZST.
Sunshine
In August, the average sunshine in Johnsonville is 6.8h.UV index
The months with the lowest UV index are May through August, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 3 in August translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Johnsonville in August?
What are the most humid months in Johnsonville?
What is the average humidity in August in Johnsonville?
How much does it rain in Johnsonville in August?
How many hours of daylight does Johnsonville have in August?
When are sunrise and sunset in August in Johnsonville?
How long on average sun shines in August in Johnsonville?
When is the lowest UV index in Johnsonville?
What is the UV index reading in August in Johnsonville?
Average temperature in August
Johnsonville, New Zealand
- Average high temperature in August: 11.7°C
The warmest month (with the highest average high temperature) is February (19.2°C).
The month with the lowest average high temperature is July (11.2°C).
- Average low temperature in August: 8.3°C
The month with the highest average low temperature is February (14.7°C).
The coldest month (with the lowest average low temperature) is July (8.2°C).
Average pressure in August
Johnsonville, New Zealand
- Average pressure in August: 1013.4mbar
The month with the highest atmospheric pressure is March (1017.7mbar).
The months with the lowest atmospheric pressure are September and November (1012.3mbar).
Average wind speed in August
Johnsonville, New Zealand
- Average wind speed in August: 21.1km/h
The windiest month (with the highest average wind speed) is September (24.1km/h).
The calmest month (with the lowest average wind speed) is March (20.1km/h).
Average humidity in August
Johnsonville, New Zealand
- Average humidity in August: 81%
The months with the highest relative humidity are April, May, June, August and December (81%).
The months with the lowest relative humidity are January, February, March, July, September, October and November (80%).
Average rainfall in August
Johnsonville, New Zealand
- Average rainfall in August: 43mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in August
Johnsonville, New Zealand
- Average rainfall days in August: 14.7 days
The month with the highest number of rainy days is June (14.8 days).
The month with the least rainy days is February (7.9 days).
Average daylight in August /
Average sunshine in August
Johnsonville, New Zealand
- Average daylight in August: 10h and 3min
The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 18min).
- Average sunshine in August: 6h and 5min
The months with the most sunshine are November and December (Average sunshine: 9h and 6min).
The month with the least sunshine is June (Average sunshine: 5h and 12min).
Average sunshine days in August
Johnsonville, New Zealand
- Average sunshine days in August: 14 days
The month with the most sunshine days is March (20.6 days).
The month with the least sunshine days is June (12.6 days).
Average UV index in August
Johnsonville, New Zealand
- Average UV index in August: 3
The months with the highest UV index are January, February and December (UV index 5).
The months with the lowest UV index are May, June, July and August (UV index 3).
Average cloud cover in August
Johnsonville, New Zealand
- Average cloud cover in August: 43
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is February (Cloud cover 31).
Average visibility in August
Johnsonville, 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).
Johnsonville, New Zealand
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