August weather forecastHarlansburg, IN
August
Weather in August
The last month of the summer, August, is another warm month in Harlansburg, Indiana, with an average temperature fluctuating between 61.5°F (16.4°C) and 79.3°F (26.3°C).Temperature
As August takes hold, the average high-temperature is a still moderately hot 79.3°F (26.3°C), nearly mirroring that of the previous month. The nighttime temperature dips to a refreshing 61.5°F (16.4°C) on average during August.Humidity
The average relative humidity in August is 82%.Rainfall
In Harlansburg, in August, it is raining for 15.2 days, with typically 2.09" (53mm) of accumulated precipitation. In Harlansburg, during the entire year, the rain falls for 153.8 days and collects up to 25" (635mm) of precipitation.Snowfall
In Harlansburg, snow does not fall in May through September.Daylight
In August, the average length of the day is 13h and 45min.On the first day of the month, sunrise is at 6:39 am and sunset at 8:57 pm. On the last day of August, sunrise is at 7:08 am and sunset at 8:15 pm EDT.
Sunshine
The average sunshine in August in Harlansburg is 9.4h.UV index
The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: During August, 5 as the daily maximum UV index converts into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Harlansburg, IN
- Average high temperature in August: 79.3°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in August: 61.5°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in August
Harlansburg, IN
- Average pressure in August: 29.98"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Harlansburg, IN
- Average wind speed in August: 6.2mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in August
Harlansburg, IN
- Average humidity in August: 82%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall in August
Harlansburg, IN
- Average rainfall in August: 2.09"
The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is February (1.42").
Average rainfall days in August
Harlansburg, IN
- Average rainfall days in August: 15.2 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in August
Harlansburg, IN
- Average snowfall in August: 0"
The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Harlansburg, IN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Harlansburg, IN
- Average daylight in August: 13h and 42min
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 18min).
- Average sunshine in August: 9h and 24min
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 18min).
Average sunshine days in August
Harlansburg, IN
- Average sunshine days in August: 11.9 days
The month with the most sunshine days is October (16 days).
The months with the least sunshine days are February and May (10.5 days).
Average UV index in August
Harlansburg, IN
- Average UV index in August: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in August
Harlansburg, IN
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in August
Harlansburg, IN
- Average visibility in August: 5mi
The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January and August (5mi).
