June weather forecast and climate
Windsor, MO

June, the first month of the summer, in Windsor, is a moderately hot month, with average temperature ranging between max 83.5°F (28.6°C) and min 65.8°F (18.8°C).

Temperature

In June, the average high-temperature increases, from a pleasant 73°F (22.8°C) in May, to a moderately hot 83.5°F (28.6°C). The average low-temperature, is 65.8°F (18.8°C).

Heat index

The average heat index is evaluated at a hot 92.7°F (33.7°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, differences in body mass, height, and shape, metabolic differences, and clothing affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In June, the average relative humidity is 80%.

Rainfall

In Windsor, in June, it is raining for 13.5 days, with typically 1.97" (50mm) of accumulated precipitation. Throughout the year, there are 130 rainfall days, and 21.81" (554mm) of precipitation is accumulated.

Snowfall

In Windsor, Missouri, snow does not fall in June through October.

Daylight

June has the longest days of the year, with an average of 14.8h of daylight.

Sunshine

June and July, with an average of 10.2h of sunshine, are months with the most sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Windsor. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.

What is the temperature in June in Windsor?

The average high-temperature, in June, is 83.5°F (28.6°C), while the average low-temperature is 65.8°F (18.8°C). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines relative humidity and air temperature, is evaluated at 92.7°F (33.7°C).

What is the average humidity in June in Windsor?

The average relative humidity in June in Windsor, Missouri, is 80%.

How much does it rain in Windsor in June?

In June, in Windsor, the rain falls for 13.5 days. Throughout June, 1.97" (50mm) of precipitation is accumulated.

Does it snow in Windsor in June?

In June, in Windsor, it doesn't snow. May is the latest month when it typically snows.

When it does not snow in Windsor?

In Windsor, Missouri, snow does not fall in June through October.

When are the longest days in Windsor?

The month with the longest days is June, with an average of 14.8h of daylight.

How many hours of daylight does Windsor have in June?

In June, the average length of the day in Windsor is 14.8h.

What is the month with the most sunshine in Windsor?

June and July, with an average of 10.2h of sunshine, are months with the most sunshine in Windsor.

How long on average sun shines in June in Windsor?

In Windsor, Missouri, the average sunshine in June is 10.2h.

What are the months with the highest UV index in Windsor?

Months with the highest UV index in Windsor, Missouri, are June through August, with an average maximum UV index of 6.

How high is the UV index in June in Windsor?

In Windsor, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.
Average temperature in June - Windsor, MO
  • Average high temperature in June: 28.6°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 June: 18.8°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 June - Windsor, MO
  • Average pressure in June: 1012.9mbar

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 June - Windsor, MO
  • Average wind speed in June: 12.6km/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 June - Windsor, MO
  • Average humidity in June: 80%

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

Average rainfall in June - Windsor, MO
  • Average rainfall in June: 50mm

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

Average rainfall days in June - Windsor, MO
  • Average rainfall days in June: 13.5 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 June - Windsor, MO
  • Average snowfall in June: 0mm

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 June - Windsor, MO
  • Average snowfall days in June: 0 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 June / Average sunshine in June - Windsor, MO
  • Average daylight in June: 14.8h

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 June: 10.2h

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 June - Windsor, MO
  • Average sunshine days in June: 13 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 June - Windsor, MO
  • Average UV index in June: 6

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 June - Windsor, MO
  • Average cloud cover in June: 28

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 June - Windsor, MO
  • Average visibility in June: 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).