Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The commencement of April sees a shift in the average high-temperature, moving from a refreshing 57.7°F (14.3°C) in March to an agreeable 68.4°F (20.2°C). Forest Grove's nights in April cool down to an average low-temperature of 49.6°F (9.8°C).Humidity
The average relative humidity in April in Forest Grove is 76%.Rainfall
In April, in Forest Grove, Tennessee, the rain falls for 14.5 days. Throughout April, 3.27" (83mm) of precipitation is accumulated. Throughout the year, in Forest Grove, there are 174.6 rainfall days, and 37.68" (957mm) of precipitation is accumulated.Snowfall
Months with snowfall in Forest Grove are January through April, November and December. April is the last month it regularly snows in Forest Grove. During 0.3 snowfall days, in April, Forest Grove aggregates 0.08" (2mm) of snow. Throughout the year, in Forest Grove, Tennessee, there are 14.9 snowfall days, and 4.06" (103mm) of snow is accumulated.Daylight
In April, the average length of the day in Forest Grove is 13h and 9min.On the first day of the month, sunrise is at 6:32 am and sunset at 7:10 pm. On the last day of April, sunrise is at 5:54 am and sunset at 7:34 pm CDT.
Sunshine
The average sunshine in April in Forest Grove, Tennessee, is 8.6h.UV index
In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the maximum UV index of 5 suggests this advice:
Take precautions - Protection against skin and eye damage is obliged. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What are the temperatures in Forest Grove in April?
What is the average humidity in April in Forest Grove?
How many days does it rain in April in Forest Grove?
What is the last month it snows in Forest Grove?
How many hours of daylight does Forest Grove have in April?
When are sunrise and sunset in April in Forest Grove?
How long on average sun shines in April in Forest Grove?
How high is the UV index in April in Forest Grove?
Average temperature in April
Forest Grove, TN
- Average high temperature in April: 68.4°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (43°F).
- Average low temperature in April: 49.6°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).
Average pressure in April
Forest Grove, TN
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Forest Grove, TN
- Average wind speed in April: 8.5mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in April
Forest Grove, TN
- Average humidity in April: 76%
The months with the highest relative humidity are March, May and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Forest Grove, TN
- Average rainfall in April: 3.27"
The wettest month (with the highest rainfall) is July (4.37").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in April
Forest Grove, TN
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in April
Forest Grove, TN
- Average snowfall in April: 0.08"
The month with the highest snowfall is February (1.1").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Forest Grove, TN
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Forest Grove, TN
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in April
Forest Grove, TN
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in April
Forest Grove, TN
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Forest Grove, TN
- Average cloud cover in April: 41
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in April
Forest Grove, TN
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Forest Grove, Tennessee, USA
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