May weather forecast and climate
Spokane, MO

The last month of the spring, May, is a moderately hot month in Spokane, Missouri, with average temperature varying between 75.7°F (24.3°C) and 55.9°F (13.3°C).

Temperature

In Spokane, Missouri, the average high-temperature increases, from an enjoyable 66.7°F (19.3°C) in April, to a moderately hot 75.7°F (24.3°C). In Spokane, the average low-temperature is 55.9°F (13.3°C).

Humidity

With an average relative humidity of 78%, May is the most humid month in Spokane.

Rainfall

May is the month with the most rainfall. Rain falls for 16.4 days and accumulates 4.49" (114mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall. May is the last month it regularly snows in Spokane. During 0.2 snowfall days, in May, Spokane aggregates 0.16" (4mm) of snow. In Spokane, during the entire year, snow falls for 17.7 days, and aggregates up to 7.17" (182mm) of snow.

Daylight

In Spokane, Missouri, the average length of the day is 14.2h.

Sunshine

In Spokane, the average sunshine is 8.9h.

UV index

In Spokane, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in May in Spokane?

The average high-temperature, in May, in Spokane, Missouri, is 75.7°F (24.3°C), while the average low-temperature is 55.9°F (13.3°C).

What is the most humid month in Spokane?

May is the most humid month in Spokane, with an average relative humidity of 78%.

What is the average humidity in May in Spokane?

The average relative humidity in May in Spokane, Missouri, is 78%.

How many days does it rain in May in Spokane?

In May, the rain falls for 16.4 days. Throughout May, 4.49" (114mm) of precipitation is accumulated.

What is the rainiest month in Spokane?

The month with the most rainfall in Spokane is May when the rain falls for 16.4 days and typically aggregates up to 4.49" (114mm) of precipitation.

What is the last month it snows in Spokane?

May is the last month it regularly snows in Spokane, Missouri. During 0.2 snowfall days, in May, Spokane aggregates 0.16" (4mm) of snow.

How many hours of daylight does Spokane have in May?

In May, the average length of the day in Spokane, Missouri, is 14.2h.

How long on average sun shines in May in Spokane?

The average sunshine in May in Spokane, Missouri, is 8.9h.

What is the UV index reading in May in Spokane?

In Spokane, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in May - Spokane, MO
  • Average high temperature in May: 24.3°C

The warmest month (with the highest average high temperature) is July (31.5°C).
The month with the lowest average high temperature is January (5.5°C).

  • Average low temperature in May: 13.3°C

The month with the highest average low temperature is July (20.2°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).

Average pressure in May - Spokane, MO
  • Average pressure in May: 1014.4mbar

The month with the highest atmospheric pressure is January (1021.7mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in May - Spokane, MO
  • Average wind speed in May: 12.5km/h

The windiest months (with the highest average wind speed) are January and March (15km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).

Average humidity in May - Spokane, MO
  • Average humidity in May: 78%

The month with the highest relative humidity is May (78%).
Months with the lowest relative humidity are August and October (73%).

Average rainfall in May - Spokane, MO
  • Average rainfall in May: 114mm

The wettest month (with the highest rainfall) is May (114mm).
The driest month (with the least rainfall) is January (42mm).

Average rainfall days in May - Spokane, MO
  • Average rainfall days in May: 16.4 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in May - Spokane, MO
  • Average snowfall in May: 4mm

The month with the highest snowfall is January (60mm).
Months with the least snowfall are June, July, August, September and October (0mm).

Average snowfall days in May - Spokane, MO
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is February (5.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Spokane, MO
  • Average daylight in May: 14.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in May: 8.9h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 5.1h).

Average sunshine days in May - Spokane, MO
  • Average sunshine days in May: 12.2 days

The month with the most sunshine days is December (21 days).
The month with the least sunshine days is July (10.7 days).

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

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in May - Spokane, MO
  • Average cloud cover in May: 39

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in May - Spokane, 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).