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
As Saint Francis welcomes August, the average high-temperature is noted at a still warm 75.7°F (24.3°C), closely aligning with the preceding month. Throughout the month of August, Saint Francis observes an average nighttime temperature of 64.8°F (18.2°C).Humidity
The average relative humidity in August is 77%.Rainfall
In August, the rain falls for 15.4 days. Throughout August, 2.13" (54mm) of precipitation is accumulated. Throughout the year, in Saint Francis, there are 131.9 rainfall days, and 18.54" (471mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall in Saint Francis.Daylight
The average length of the day in August in Saint Francis, Wisconsin, is 13h and 53min.On the first day of August, sunrise is at 5:43 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:27 pm CDT.
Sunshine
The average sunshine in August is 10.5h.UV index
The average daily maximum UV index in August in Saint Francis, Wisconsin, is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In August, the UV index of 5 transforms into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What are the temperatures in Saint Francis in August?
What is the average humidity in August in Saint Francis?
How many days does it rain in August in Saint Francis?
When it does not snow in Saint Francis?
What is the average length of the day in August in Saint Francis?
What time are sunrise and sunset in August in Saint Francis?
How long on average sun shines in August in Saint Francis?
What is the UV index intensity in August in Saint Francis?
Average temperature in August
Saint Francis, WI
- Average high temperature in August: 75.7°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in August: 64.8°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in August
Saint Francis, WI
- Average pressure in August: 29.97"Hg
The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Saint Francis, WI
- Average wind speed in August: 7.9mph
The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in August
Saint Francis, WI
- Average humidity in August: 77%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in August
Saint Francis, WI
- Average rainfall in August: 2.13"
The wettest month (with the highest rainfall) is July (2.4").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days in August
Saint Francis, WI
- Average rainfall days in August: 15.4 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in August
Saint Francis, WI
- Average snowfall in August: 0"
The month with the highest snowfall is January (2.01").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Saint Francis, WI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Saint Francis, WI
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 10h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in August
Saint Francis, WI
- Average sunshine days in August: 12.7 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in August
Saint Francis, WI
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Saint Francis, WI
- Average cloud cover in August: 27
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in August
Saint Francis, WI
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Saint Francis, Wisconsin, USA
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