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
As April arrives, a rise in the average high-temperature is observed, moving from a wintry 36°F (2.2°C) in March to a frosty 46°F (7.8°C). Throughout April, the average low-temperature dips to a freezing cold 27.9°F (-2.3°C).Humidity
In April, the average relative humidity is 74%.Rainfall
In April, the rain falls for 16.3 days. Throughout April, 2.36" (60mm) of precipitation is accumulated. Throughout the year, there are 121 rainfall days, and 20.12" (511mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Warm River, in April, during 12.3 snowfall days, 7.52" (191mm) of snow is typically accumulated. Throughout the year, there are 119.7 snowfall days, and 88.23" (2241mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 29min.On the first day of April, sunrise is at 7:04 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:28 pm MDT.
Sunshine
The average sunshine in April is 9.1h.UV index
In April, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, a daily maximum UV index of 2 leads to the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Boost your sun resistance with garments that are densely woven yet spacious. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April in Warm River?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Warm River, ID
- Average high temperature in April: 46°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (25°F).
- Average low temperature in April: 27.9°F
The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in April
Warm River, ID
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Warm River, ID
- Average wind speed in April: 6.2mph
The windiest month (with the highest average wind speed) is June (6.6mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity in April
Warm River, ID
- Average humidity in April: 74%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (42%).
Average rainfall in April
Warm River, ID
- Average rainfall in April: 2.36"
The wettest month (with the highest rainfall) is January (2.44").
The driest month (with the least rainfall) is July (0.59").
Average rainfall days in April
Warm River, ID
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in April
Warm River, ID
- Average snowfall in April: 7.52"
The month with the highest snowfall is January (20").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Warm River, ID
- Average snowfall days in April: 12.3 days
The month with the highest number of snowfall days is December (21.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Warm River, ID
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Warm River, ID
- Average sunshine days in April: 6.7 days
The month with the most sunshine days is July (19.9 days).
The month with the least sunshine days is April (6.7 days).
Average UV index in April
Warm River, ID
- Average UV index in April: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Warm River, ID
- Average cloud cover in April: 40
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in April
Warm River, ID
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
Warm River, Idaho, USA
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