April weather forecast
Windsor, MO

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Weather in April

April is a comfortable spring month in Windsor, Missouri, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 46.6°F (8.1°C).

Temperature

April's onset brings a temperature rise, moving from a cool 55°F (12.8°C) in March to a comfortable 64.9°F (18.3°C). Throughout the month of April, Windsor witnesses an average low-temperature of 46.6°F (8.1°C).

Humidity

The average relative humidity in April is 75%.

Rainfall

In April, in Windsor, the rain falls for 13.8 days. Throughout April, 2.64" (67mm) of precipitation is accumulated. In Windsor, during the entire year, the rain falls for 130 days and collects up to 21.81" (554mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall. In Windsor, Missouri, in April, snow falls for 0.3 days, with typically accumulated 0.04" (1mm) of snow. Throughout the year, in Windsor, there are 19.3 snowfall days, and 5.39" (137mm) of snow is accumulated.

Daylight

The average length of the day in April in Windsor, Missouri, is 13h and 14min.
On the first day of April in Windsor, sunrise is at 6:57 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:05 pm CDT.

Sunshine

In April, the average sunshine in Windsor is 8.3h.

UV index

In Windsor, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 4 suggests these recommendations:
Take precautions - Protection against sunburn is recommended. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What are April temperatures in Windsor?

The high-temperature during April is 64.9°F (18.3°C) and the low-temperature is 46.6°F (8.1°C).

What is the average humidity in April in Windsor?

In Windsor, the average relative humidity in April is 75%.

How much does it rain in Windsor in April?

In Windsor, Missouri, in April, during 13.8 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

How much does it snow in Windsor in April?

In Windsor, in April, during 0.3 snowfall days, 0.04" (1mm) of snow is typically accumulated.

What is the average length of the day in April in Windsor?

The average day length in April in Windsor, Missouri, is 13h and 14min.

What time are sunrise and sunset in April in Windsor?

In April, on the first day of the month, sunrise is at 6:57 am and sunset at 7:37 pm. On the last day of the month, in Windsor, Missouri, sunrise is at 6:17 am and sunset at 8:05 pm CDT.

How many hours of sunshine does Windsor have in April?

The average sunshine duration in April in Windsor, Missouri, is 8.3h.

What is the UV index intensity in April in Windsor?

The average daily maximum UV index in April in Windsor, Missouri, is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Windsor, MO

Average temperature in April - Windsor, MO
  • Average high temperature in April: 64.9°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in April: 46.6°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

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Average pressure in April
Windsor, MO

Average pressure in April - Windsor, MO
  • Average pressure in April: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Windsor, MO

Average wind speed in April - Windsor, MO
  • Average wind speed in April: 10.1mph

The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in April
Windsor, MO

Average humidity in April - Windsor, MO
  • Average humidity in April: 75%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in April
Windsor, MO

Average rainfall in April - Windsor, MO
  • Average rainfall in April: 2.64"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is January (0.87").

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Average rainfall days in April
Windsor, MO

Average rainfall days in April - Windsor, MO
  • Average rainfall days in April: 13.8 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall in April
Windsor, MO

Average snowfall in April - Windsor, MO
  • Average snowfall in April: 0.04"

The month with the highest snowfall is January (1.77").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in April
Windsor, MO

Average snowfall days in April - Windsor, MO
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Windsor, MO

Average daylight in April / Average sunshine in April - Windsor, 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 12min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in April
Windsor, MO

Average sunshine days in April - Windsor, MO
  • Average sunshine days in April: 14.2 days

The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is May (12.9 days).

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Average UV index in April
Windsor, MO

Average UV index in April - Windsor, 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).

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Average cloud cover in April
Windsor, MO

Average cloud cover in April - Windsor, MO
  • Average cloud cover in April: 43

The month with the most cloud cover is March (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).

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Average visibility in April
Windsor, MO

Average visibility in April - Windsor, 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).

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Windsor, Missouri, USA

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