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
August
Weather in August
Temperature
Stepping into August, Flagstaff records an average high-temperature of a still enjoyable 18.4°C (65.1°F), almost consistent with July. August is characterized by a distinct thermal shift, with nighttime lows averaging at an icy 5.9°C (42.6°F).Humidity
With an average relative humidity of 56%, August is the least humid month.Rainfall
In August, the rain falls for 5.8 days. Throughout August, 17mm (0.67") of precipitation is accumulated. Throughout the year, there are 150.4 rainfall days, and 609mm (23.98") of precipitation is accumulated.Snowfall
Months with snowfall are July and August. The month with the most snowfall is August, when snow falls for 0.3 days and typically aggregates up to 12mm (0.47") of snow.Daylight
In Flagstaff, the average length of the day in August is 11h and 1min.On the first day of the month, sunrise is at 06:48 and sunset at 17:27. On the last day of August, sunrise is at 06:18 and sunset at 17:45 SAST.
Sunshine
The average sunshine in August is 6.8h.UV index
The average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 4 in August suggests the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in August?
What is the least humid month?
What is the average humidity in August in Flagstaff?
How much does it rain in August?
What is the snowiest month?
What is the last month it snows?
How many hours of daylight does Flagstaff have in August?
When is the sunrise / sunset in August?
How many hours of sunshine does Flagstaff have in August?
What is the UV index reading in August?
Average temperature in August
Flagstaff, South Africa
- Average high temperature in August: 18.4°C
The warmest month (with the highest average high temperature) is January (23.3°C).
The month with the lowest average high temperature is July (16.3°C).
- Average low temperature in August: 5.9°C
The month with the highest average low temperature is January (13.5°C).
The coldest month (with the lowest average low temperature) is July (4.3°C).
Average pressure in August
Flagstaff, South Africa
- Average pressure in August: 1020.9mbar
The month with the highest atmospheric pressure is July (1023.7mbar).
The month with the lowest atmospheric pressure is January (1014.5mbar).
Average wind speed in August
Flagstaff, South Africa
- Average wind speed in August: 9.4km/h
The windiest month (with the highest average wind speed) is August (9.4km/h).
The calmest months (with the lowest average wind speed) are February and March (7.3km/h).
Average humidity in August
Flagstaff, South Africa
- Average humidity in August: 56%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (56%).
Average rainfall in August
Flagstaff, South Africa
- Average rainfall in August: 17mm
The wettest month (with the highest rainfall) is January (113mm).
The driest month (with the least rainfall) is June (6mm).
Average rainfall days in August
Flagstaff, South Africa
- Average rainfall days in August: 5.8 days
The month with the highest number of rainy days is January (23.3 days).
The month with the least rainy days is June (3.2 days).
Average snowfall in August
Flagstaff, South Africa
- Average snowfall in August: 12mm
The month with the highest snowfall is August (12mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in August
Flagstaff, South Africa
- Average snowfall days in August: 0.3 days
The months with the highest number of snowfall days are July and August (0.3 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in August /
Average sunshine in August
Flagstaff, South Africa
- Average daylight in August: 11h and 0min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in August: 6h and 5min
The month with the most sunshine is October (Average sunshine: 8h and 54min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).
Average sunshine days in August
Flagstaff, South Africa
- Average sunshine days in August: 23.3 days
The month with the most sunshine days is June (25.6 days).
The month with the least sunshine days is January (5.7 days).
Average UV index in August
Flagstaff, South Africa
- Average UV index in August: 4
The months with the highest UV index are January, February, November and December (UV index 5).
The months with the lowest UV index are May and June (UV index 3).
Average cloud cover in August
Flagstaff, South Africa
- Average cloud cover in August: 23
The months with the most cloud cover are January and December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in August
Flagstaff, South Africa
- Average visibility in August: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January and December (6km).
