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
Jamestown's weather in April shows a rise in the average high-temperature, moving up from March's fresh 54.1°F (12.3°C) to a refreshing 64.9°F (18.3°C). April's average low-temperature reading in Jamestown settles at a chilly 46.4°F (8°C).Humidity
In April, the average relative humidity in Jamestown is 74%.Rainfall
In Jamestown, Missouri, in April, during 11.3 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. Throughout the year, in Jamestown, there are 95.5 rainfall days, and 8.62" (219mm) of precipitation is accumulated.Snowfall
April through September are months without snowfall.Daylight
The average length of the day in April in Jamestown, Missouri, is 13h and 14min.On the first day of the month, sunrise is at 6:53 am and sunset at 7:33 pm. On the last day of April, in Jamestown, sunrise is at 6:12 am and sunset at 8:01 pm CDT.
Sunshine
The average sunshine in April in Jamestown is 8.2h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 4 during April, leads to the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Jamestown in April?
What is the average humidity in April in Jamestown?
How much does it rain in Jamestown in April?
When it does not snow in Jamestown?
Does it snow in Jamestown in April?
How many hours of daylight does Jamestown have in April?
When is the sunrise / sunset in April in Jamestown?
How long on average sun shines in April in Jamestown?
What is the UV index intensity in April in Jamestown?
Average temperature in April
Jamestown, MO
- Average high temperature in April: 64.9°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in April: 46.4°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure in April
Jamestown, MO
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Jamestown, MO
- Average wind speed in April: 9.3mph
The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity in April
Jamestown, MO
- Average humidity in April: 74%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Jamestown, MO
- Average rainfall in April: 0.98"
The wettest month (with the highest rainfall) is May (1.3").
The driest months (with the least rainfall) are January and February (0.43").
Average rainfall days in April
Jamestown, MO
- Average rainfall days in April: 11.3 days
The months with the highest number of rainy days are April and May (11.3 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in April
Jamestown, MO
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in April
Jamestown, MO
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Jamestown, MO
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 8h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days in April
Jamestown, MO
- Average sunshine days in April: 16.8 days
The month with the most sunshine days is December (23.7 days).
The month with the least sunshine days is May (15.6 days).
Average UV index in April
Jamestown, MO
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Jamestown, MO
- Average cloud cover in April: 43
The months with the most cloud cover are January, February and March (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 29).
Average visibility in April
Jamestown, 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).
Jamestown, Missouri, USA
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