May weather forecast and climate
Windsor, MO

May, the last month of the spring, in Windsor, is an agreeable month, with average temperature fluctuating between 55.9°F (13.3°C) and 73°F (22.8°C).

Temperature

In May, the average high-temperature marginally rises, from an enjoyable 64.9°F (18.3°C) in April, to a pleasant 73°F (22.8°C). In May, in Windsor, the average low-temperature is 55.9°F (13.3°C).

Humidity

The most humid month is May, with an average relative humidity of 81%.

Rainfall

The month with the most rainfall is May when the rain falls for 15 days and typically aggregates up to 3.27" (83mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall. May is the last month it regularly snows in Windsor, Missouri. During 0.1 snowfall days, Windsor aggregates 0.08" (2mm) of snow. Throughout the year, there are 19.3 snowfall days, and 5.39" (137mm) of snow is accumulated.

Daylight

In Windsor, Missouri, the average length of the day is 14.3h.

Sunshine

The average sunshine in May is 8.6h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for the average person.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in May in Windsor?

The average high-temperature, in May, in Windsor, Missouri, is 73°F (22.8°C), while the average low-temperature is 55.9°F (13.3°C).

What is the most humid month in Windsor?

May is the most humid month, with an average relative humidity of 81%.

What is the average humidity in May in Windsor?

In May, the average relative humidity is 81%.

How many days does it rain in May in Windsor?

In Windsor, Missouri, during May, the rain falls for 15 days and regularly aggregates up to 3.27" (83mm) of precipitation.

What is the wettest month in Windsor?

The month with the most rainfall in Windsor is May when the rain falls for 15 days and typically aggregates up to 3.27" (83mm) of precipitation.

What is the last month it snows in Windsor?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Windsor aggregates 0.08" (2mm) of snow.

How many hours of daylight does Windsor have in May?

In May, the average length of the day is 14.3h.

How long on average sun shines in May in Windsor?

In May, the average sunshine in Windsor is 8.6h.

What is the UV index reading in May in Windsor?

In May, the average daily maximum UV index in Windsor, Missouri, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in May - Windsor, MO
  • Average high temperature in May: 22.8°C

The warmest month (with the highest average high temperature) is July (30.3°C).
The month with the lowest average high temperature is January (3.4°C).

  • Average low temperature in May: 13.3°C

The month with the highest average low temperature is July (20.3°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).

Average pressure in May - Windsor, MO
  • Average pressure in May: 1014mbar

The month with the highest atmospheric pressure is January (1021.6mbar).
The month with the lowest atmospheric pressure is June (1012.9mbar).

Average wind speed in May - Windsor, MO
  • Average wind speed in May: 13.6km/h

The windiest month (with the highest average wind speed) is March (16.7km/h).
The calmest month (with the lowest average wind speed) is July (10.7km/h).

Average humidity in May - Windsor, MO
  • Average humidity in May: 81%

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

Average rainfall in May - Windsor, MO
  • Average rainfall in May: 83mm

The wettest month (with the highest rainfall) is May (83mm).
The driest month (with the least rainfall) is January (22mm).

Average rainfall days in May - Windsor, MO
  • Average rainfall days in May: 15 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).

Average snowfall in May - Windsor, MO
  • Average snowfall in May: 2mm

The month with the highest snowfall is January (45mm).
Months with the least snowfall are June, July, August, September and October (0mm).

Average snowfall days in May - Windsor, MO
  • Average snowfall days in May: 0.1 days

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

Average daylight in May / Average sunshine in May - Windsor, MO
  • Average daylight in May: 14.3h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in May: 8.6h

Months with the most sunshine are June and July (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 4.9h).

Average sunshine days in May - Windsor, MO
  • Average sunshine days in May: 12.9 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).

Average UV index in May - Windsor, MO
  • Average UV index in May: 5

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May - Windsor, MO
  • Average cloud cover in May: 40

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

Average visibility in May - Windsor, MO
  • Average visibility in May: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).