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
August
Weather in August
Temperature
August, with an average high of 16.1°C (61°F) and a low of 12°C (53.6°F), signifies the coldest month of the year.Humidity
The average relative humidity in August in Napier is 75%.Rainfall
In Napier, in August, during 13.9 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Napier, South Africa, during the entire year, the rain falls for 148.7 days and collects up to 308mm (12.13") of precipitation.Daylight
In Napier, the average length of the day in August is 10h and 52min.On the first day of the month, sunrise is at 07:33 and sunset at 18:00. On the last day of August, sunrise is at 06:59 and sunset at 18:21 SAST.
Sunshine
The average sunshine in August in Napier is 7.8h.UV index
The months with the lowest UV index are June through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In August, an average UV index of 4 transforms into the following instructions:
Exercise prevention - Warding off sunburn is urged. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Napier?
What is the average August temperature in Napier?
What is the average humidity in August in Napier?
How much does it rain in Napier in August?
How many hours of daylight does Napier have in August?
What time are sunrise and sunset in August in Napier?
How many hours of sunshine does Napier have in August?
When is the lowest UV index in Napier?
What is the UV index intensity in August in Napier?
Average temperature in August
Napier, South Africa
- Average high temperature in August: 16.1°C
The warmest month (with the highest average high temperature) is February (22.7°C).
The month with the lowest average high temperature is August (16.1°C).
- Average low temperature in August: 12°C
The month with the highest average low temperature is February (19.3°C).
The coldest month (with the lowest average low temperature) is August (12°C).
Average pressure in August
Napier, South Africa
- Average pressure in August: 1019.8mbar
The month with the highest atmospheric pressure is July (1021.7mbar).
The month with the lowest atmospheric pressure is February (1014mbar).
Average wind speed in August
Napier, South Africa
- Average wind speed in August: 23km/h
The windiest month (with the highest average wind speed) is October (24.4km/h).
The calmest month (with the lowest average wind speed) is May (20.7km/h).
Average humidity in August
Napier, South Africa
- Average humidity in August: 75%
The months with the highest relative humidity are February and March (77%).
The month with the lowest relative humidity is June (73%).
Average rainfall in August
Napier, South Africa
- Average rainfall in August: 43mm
The wettest month (with the highest rainfall) is June (51mm).
The driest month (with the least rainfall) is February (11mm).
Average rainfall days in August
Napier, South Africa
- Average rainfall days in August: 13.9 days
The month with the highest number of rainy days is September (14 days).
The month with the least rainy days is February (10.6 days).
Average daylight in August /
Average sunshine in August
Napier, South Africa
- Average daylight in August: 10h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in August: 7h and 5min
The month with the most sunshine is November (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 6h and 12min).
Average sunshine days in August
Napier, South Africa
- Average sunshine days in August: 13.2 days
The month with the most sunshine days is May (15.8 days).
The month with the least sunshine days is September (12.4 days).
Average UV index in August
Napier, South Africa
- Average UV index in August: 4
The month with the highest UV index is February (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 4).
Average cloud cover in August
Napier, South Africa
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is May (Cloud cover 31).
Average visibility in August
Napier, South Africa
- 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).
