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 August takes its course, Altoona's average high-temperature registers at a still warm 79.3°F (26.3°C), closely aligning with the preceding month. Altoona documents a striking divergence from daytime highs, with an average nighttime temperature of 57.2°F (14°C) in August.Humidity
The average relative humidity in August in Altoona is 78%.Rainfall
In Altoona, during August, the rain falls for 15.3 days and regularly aggregates up to 1.65" (42mm) of precipitation. In Altoona, during the entire year, the rain falls for 165 days and collects up to 25.31" (643mm) of precipitation.Snowfall
June through September are months without snowfall in Altoona.Daylight
The average length of the day in August in Altoona is 13h and 44min.On the first day of August, sunrise is at 6:11 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:46 pm EDT.
Sunshine
The average sunshine in August is 9.9h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 5 in August interprets into the following advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the average August temperature in Altoona?
What is the average humidity in August in Altoona?
How much does it rain in Altoona in August?
When it does not snow in Altoona?
How many hours of daylight does Altoona have in August?
When are sunrise and sunset in August in Altoona?
How long on average sun shines in August in Altoona?
What are the months with the highest UV index in Altoona?
What is the UV index reading in August in Altoona?
Average temperature in August
Altoona, PA
- Average high temperature in August: 79.3°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in August: 57.2°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in August
Altoona, PA
- Average pressure in August: 30"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in August
Altoona, PA
- Average wind speed in August: 4.9mph
The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in August
Altoona, PA
- Average humidity in August: 78%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in August
Altoona, PA
- Average rainfall in August: 1.65"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is November (1.57").
Average rainfall days in August
Altoona, PA
- Average rainfall days in August: 15.3 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in August
Altoona, PA
- Average snowfall in August: 0"
The month with the highest snowfall is January (5.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Altoona, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Altoona, PA
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
Altoona, PA
- Average sunshine days in August: 13.5 days
The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in August
Altoona, PA
- Average UV index in August: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Altoona, PA
- Average cloud cover in August: 37
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in August
Altoona, PA
- Average visibility in August: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Altoona, Pennsylvania, USA
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