August weather forecastSpencer, ID
August
Weather in August
August, the last month of the summer in Spencer, is also a moderately hot month, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 75.7°F (24.3°C).Temperature
At the onset of August, Spencer records an average high-temperature of a still warm 75.7°F (24.3°C), showing little deviation from the preceding month. The nighttime temperature during August exhibits a clear drop from daytime highs, settling at a frosty 46.6°F (8.1°C).Humidity
The least humid month is August, with an average relative humidity of 47%.Rainfall
In August, the rain falls for 8 days. Throughout August, 0.71" (18mm) of precipitation is accumulated. Throughout the year, in Spencer, there are 106.1 rainfall days, and 20.83" (529mm) of precipitation is accumulated.Snowfall
The only month without snowfall in Spencer is August.Daylight
In August, the average length of the day is 13h and 58min.On the first day of the month, sunrise is at 6:16 am and sunset at 8:53 pm. On the last day of August, sunrise is at 6:51 am and sunset at 8:06 pm MDT.
Sunshine
The average sunshine in August in Spencer is 11.6h.UV index
The average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 4 during August translates into the following directions:
Be vigilant - A duty to shield skin and eyes from injury exists. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Spencer, ID
- Average high temperature in August: 75.7°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (22.3°F).
- Average low temperature in August: 46.6°F
The month with the highest average low temperature is August (46.6°F).
The coldest months (with the lowest average low temperature) are January and December (6.8°F).
Average pressure in August
Spencer, ID
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Spencer, ID
- Average wind speed in August: 5.6mph
The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity in August
Spencer, ID
- Average humidity in August: 47%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall in August
Spencer, ID
- Average rainfall in August: 0.71"
The wettest month (with the highest rainfall) is February (2.64").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days in August
Spencer, ID
- Average rainfall days in August: 8 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in August
Spencer, ID
- Average snowfall in August: 0"
The month with the highest snowfall is January (19.84").
The month with the least snowfall is August (0").
Average snowfall days in August
Spencer, ID
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (23 days).
The month with the least snowfall days is August (0 days).
Average daylight in August /
Average sunshine in August
Spencer, ID
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 11h and 36min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in August
Spencer, ID
- Average sunshine days in August: 20.3 days
The month with the most sunshine days is July (21.2 days).
The month with the least sunshine days is February (5.9 days).
Average UV index in August
Spencer, ID
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Spencer, ID
- Average cloud cover in August: 14
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in August
Spencer, ID
- Average visibility in August: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (3mi).
