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 March transitions into April, Marthasville sees a rise in the average high-temperature, moving from a cool 54.9°F (12.7°C) to a refreshing 66.2°F (19°C). During the month of April, the temperature in Marthasville generally drops to a low average of 46.9°F (8.3°C).Humidity
In Marthasville, the average relative humidity in April is 75%.Rainfall
The wettest months in Marthasville are April and May, with an average 3.23" (82mm) of rainfall.Snowfall
April through August and October are months without snowfall.Daylight
In Marthasville, the average length of the day in April is 13h and 14min.On the first day of April, sunrise is at 6:47 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 7:55 pm CDT.
Sunshine
In April, the average sunshine is 8.4h.UV index
In April, the average daily maximum UV index in Marthasville is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in April converts into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are April temperatures in Marthasville?
What is the average humidity in April in Marthasville?
What is the wettest month in Marthasville?
How many days does it rain in April in Marthasville?
When it does not snow in Marthasville?
Does it snow in Marthasville in April?
How many hours of daylight does Marthasville have in April?
What time are sunrise and sunset in April in Marthasville?
How many hours of sunshine does Marthasville have in April?
What is the UV index intensity in April in Marthasville?
Average temperature in April
Marthasville, MO
- Average high temperature in April: 66.2°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 (38.1°F).
- Average low temperature in April: 46.9°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure in April
Marthasville, 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 (29.92"Hg).
Average wind speed in April
Marthasville, MO
- Average wind speed in April: 8.3mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Marthasville, MO
- Average humidity in April: 75%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Marthasville, MO
- Average rainfall in April: 3.23"
The wettest months (with the highest rainfall) are April and May (3.23").
The driest month (with the least rainfall) is February (1.42").
Average rainfall days in April
Marthasville, MO
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in April
Marthasville, MO
- Average snowfall in April: 0"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in April
Marthasville, MO
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Marthasville, 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 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in April
Marthasville, MO
- Average sunshine days in April: 15.5 days
The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in April
Marthasville, 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
Marthasville, MO
- Average cloud cover in April: 42
The months with the most cloud cover are January and February (Cloud cover 50).
The months with the least cloud cover are June, July and August (Cloud cover 30).
Average visibility in April
Marthasville, MO
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, September, October, November and December (6mi).
The months with the lowest visibility are May and August (5mi).
Marthasville, Missouri, USA
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