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
Harviell, Missouri, in April sees a temperature change, with average high-temperatures moving from a refreshing 57.4°F (14.1°C) in March to a comfortable 67.8°F (19.9°C). During April, Harviell's temperature falls to a steady low-temperature average of 50.7°F (10.4°C).Humidity
In Harviell, the average relative humidity in April is 77%.Rainfall
In Harviell, in April, it is raining for 12.6 days, with typically 2.13" (54mm) of accumulated precipitation. Throughout the year, in Harviell, there are 124.5 rainfall days, and 16.38" (416mm) of precipitation is accumulated.Snowfall
In Harviell, snow does not fall in April through October.Daylight
In April, the average length of the day in Harviell is 13h and 10min.On the first day of the month, sunrise is at 6:46 am and sunset at 7:24 pm. On the last day of April, sunrise is at 6:08 am and sunset at 7:49 pm CDT.
Sunshine
In Harviell, the average sunshine in April is 8.9h.UV index
The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 5 during April translates into these guidelines:
Take precautions - Protection against sun damage is advised. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What are April temperatures in Harviell?
What is the average humidity in April in Harviell?
How many days does it rain in April in Harviell?
When it does not snow in Harviell?
Does it snow in Harviell in April?
How many hours of daylight does Harviell have in April?
What time are sunrise and sunset in April in Harviell?
How many hours of sunshine does Harviell have in April?
How high is the UV index in April in Harviell?
Average temperature in April
Harviell, MO
- Average high temperature in April: 67.8°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (42.8°F).
- Average low temperature in April: 50.7°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).
Average pressure in April
Harviell, MO
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Harviell, MO
- Average wind speed in April: 8.8mph
The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in April
Harviell, MO
- Average humidity in April: 77%
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is October (69%).
Average rainfall in April
Harviell, MO
- Average rainfall in April: 2.13"
The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is December (0.75").
Average rainfall days in April
Harviell, MO
- Average rainfall days in April: 12.6 days
The months with the highest number of rainy days are May and July (14.3 days).
The month with the least rainy days is January (6 days).
Average snowfall in April
Harviell, MO
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.39").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Harviell, MO
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (2.1 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
Harviell, MO
- 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 5min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in April
Harviell, MO
- Average sunshine days in April: 16.2 days
The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is July (13.8 days).
Average UV index in April
Harviell, MO
- 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 and December (UV index 2).
Average cloud cover in April
Harviell, MO
- Average cloud cover in April: 38
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility in April
Harviell, MO
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Harviell, Missouri, USA
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