April weather forecastPost Falls, ID
April
Weather in April
April paints the cityscape of Post Falls in the vibrant colors of spring, with temperatures ranging from 32.9°F (0.5°C) to 52.5°F (11.4°C). A notable decrease in the average snowfall to 1.61" (41mm) witnesses the last remnants of winter disappearing. This transition marks the city's transformation, with blossoming flowers replacing the snow caps. April's weather, highlighting longer daylight hours and moderate temperatures, opens up excellent opportunities for various outdoor activities. As April concludes, the city stands ready to welcome the warmth and radiance of the approaching summer months.Temperature
The start of April signals an increase in the average high-temperature, moving from a frosty 43.2°F (6.2°C) in March to a fresh 52.5°F (11.4°C). Throughout the month of April, Post Falls expects an average low of 32.9°F (0.5°C).Humidity
The average relative humidity in April is 75%.Rainfall
In Post Falls, in April, it is raining for 16.5 days, with typically 1.89" (48mm) of accumulated precipitation. Throughout the year, there are 141.2 rainfall days, and 22.6" (574mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In Post Falls, during April, snow falls for 3.7 days and regularly aggregates up to 1.61" (41mm) of snow. Throughout the year, there are 71.8 snowfall days, and 56.54" (1436mm) of snow is accumulated.Daylight
In Post Falls, the average length of the day in April is 13h and 41min.On the first day of April, sunrise is at 6:24 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 7:59 pm PDT.
Sunshine
In Post Falls, the average sunshine in April is 8.3h.UV index
The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In April, the UV index of 3 transforms into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Post Falls, 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
Post Falls, 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
Post Falls, 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
Post Falls, 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
Post Falls, 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
Post Falls, 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
Post Falls, 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
Post Falls, 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
Post Falls, ID
- Average daylight in April: 13h and 42min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in April: 8h and 18min
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
Post Falls, 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
Post Falls, 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
Post Falls, 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
Post Falls, 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).
