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
Rathdrum experiences a temperature shift with the start of April, with average high-temperatures moving from a frosty 43.2°F (6.2°C) in March to a cool 52.5°F (11.4°C). During April in Rathdrum, the average low-temperature is recorded at a cold 32.9°F (0.5°C).Humidity
In Rathdrum, Idaho, the average relative humidity in April is 75%.Rainfall
In Rathdrum, in April, during 16.5 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In Rathdrum, during the entire year, the rain falls for 141.2 days and collects up to 22.6" (574mm) of precipitation.Snowfall
Months with snowfall in Rathdrum are January through May, September through December. In April, it is snowing for 3.7 days. Throughout April, 1.61" (41mm) of snow is accumulated. In Rathdrum, during the entire year, snow falls for 71.8 days and aggregates up to 56.54" (1436mm) of snow.Daylight
In April, the average length of the day in Rathdrum is 13h and 41min.On the first day of the month, sunrise is at 6:24 am and sunset at 7:18 pm. On the last day of April, sunrise is at 5:29 am and sunset at 7:59 pm PDT.
Sunshine
In April, the average sunshine is 8.3h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In April, a daily UV index of 3 turns into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. It's recommended to limit sun exposure when its radiation is at its peak during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rathdrum in April?
What is the average humidity in April in Rathdrum?
How many days does it rain in April in Rathdrum?
How much does it snow in Rathdrum in April?
What is the average length of the day in April in Rathdrum?
When is the sunrise / sunset in April in Rathdrum?
How long on average sun shines in April in Rathdrum?
What is the UV index reading in April in Rathdrum?
Average temperature in April
Rathdrum, ID
- Average high temperature in April: 52.5°F
The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in April: 32.9°F
The month with the highest average low temperature is August (51.8°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).
Average pressure in April
Rathdrum, ID
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in April
Rathdrum, ID
- Average wind speed in April: 5mph
The windiest month (with the highest average wind speed) is April (5mph).
The calmest month (with the lowest average wind speed) is December (3.9mph).
Average humidity in April
Rathdrum, ID
- Average humidity in April: 75%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (48%).
Average rainfall in April
Rathdrum, ID
- Average rainfall in April: 1.89"
The wettest month (with the highest rainfall) is January (3.27").
The driest months (with the least rainfall) are July and August (0.43").
Average rainfall days in April
Rathdrum, ID
- Average rainfall days in April: 16.5 days
The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is August (5.6 days).
Average snowfall in April
Rathdrum, ID
- Average snowfall in April: 1.61"
The month with the highest snowfall is January (16.57").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Rathdrum, ID
- Average snowfall days in April: 3.7 days
The month with the highest number of snowfall days is December (16.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Rathdrum, ID
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in April
Rathdrum, ID
- Average sunshine days in April: 10.3 days
The month with the most sunshine days is July (23.9 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in April
Rathdrum, ID
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in April
Rathdrum, ID
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in April
Rathdrum, ID
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
Rathdrum, Idaho, USA
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