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
The advent of August presents an average high-temperature of a still moderately hot 81.3°F (27.4°C), maintaining a close correlation with the preceding month. Throughout the month of August, Van Meter observes an average nighttime temperature of 62.4°F (16.9°C).Heat index
The heat index for August is appraised at a hot 87.8°F (31°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.Always consider that heat index estimations are for light winds and places in the shade. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
In August, the average relative humidity in Van Meter, Iowa, is 79%.Rainfall
In Van Meter, during August, the rain falls for 9.7 days and regularly aggregates up to 0.83" (21mm) of precipitation. In Van Meter, during the entire year, the rain falls for 93.7 days and collects up to 8.78" (223mm) of precipitation.Snowfall
In Van Meter, Iowa, snow does not fall in June through September.Daylight
In Van Meter, the average length of the day in August is 13h and 47min.On the first day of August, sunrise is at 6:11 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:50 pm CDT.
Sunshine
The average sunshine in August in Van Meter is 9.9h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 6 transforms into these recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Van Meter in August?
What is the average humidity in August in Van Meter?
How many days does it rain in August in Van Meter?
When it does not snow in Van Meter?
How many hours of daylight does Van Meter have in August?
When are sunrise and sunset in August in Van Meter?
How long on average sun shines in August in Van Meter?
When is the highest UV index in Van Meter?
How high is the UV index in August in Van Meter?
Average temperature in August
Van Meter, IA
- Average high temperature in August: 81.3°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in August: 62.4°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure in August
Van Meter, IA
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in August
Van Meter, IA
- Average wind speed in August: 7mph
The windiest months (with the highest average wind speed) are January, February, March and April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in August
Van Meter, IA
- Average humidity in August: 79%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (70%).
Average rainfall in August
Van Meter, IA
- Average rainfall in August: 0.83"
The wettest months (with the highest rainfall) are May and June (1.46").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in August
Van Meter, IA
- Average rainfall days in August: 9.7 days
The month with the highest number of rainy days is May (13.6 days).
The months with the least rainy days are January and February (2.7 days).
Average snowfall in August
Van Meter, IA
- Average snowfall in August: 0"
The month with the highest snowfall is January (1.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Van Meter, IA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Van Meter, IA
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in August
Van Meter, IA
- Average sunshine days in August: 18.9 days
The month with the most sunshine days is December (24.8 days).
The month with the least sunshine days is June (13.5 days).
Average UV index in August
Van Meter, IA
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in August
Van Meter, IA
- Average cloud cover in August: 30
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and September (Cloud cover 29).
Average visibility in August
Van Meter, IA
- Average visibility in August: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Van Meter, Iowa, USA
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