Jefferson City
Missouri, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Jefferson City, MO

The scenic view of the State Capitol building in Jefferson City, Missouri, surrounded by a beautiful park, reflected in a pool of water nearby
The scenic view of the State Capitol building in Jefferson City, Missouri, surrounded by a beautiful park, reflected in a pool of water nearby
May, the last month of the spring, in Jefferson City, is a moderately hot month, with temperature in the range of an average low of 55.8°F (13.2°C) and an average high of 75.7°F (24.3°C).

Temperature

In Jefferson City, the average high-temperature rises, from an enjoyable 66°F (18.9°C) in April, to a moderately hot 75.7°F (24.3°C). In Jefferson City, in May, the average low-temperature is 55.8°F (13.2°C).

Humidity

The most humid month is May, with an average relative humidity of 77%.

Rainfall

May is the month with the most rainfall. Rain falls for 11.3 days and accumulates 1.3" (33mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in May is 14.3h.

Sunshine

In Jefferson City, Missouri, the average sunshine is 9.1h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 May in Jefferson City?

In May, in Jefferson City, the average high-temperature is 75.7°F (24.3°C), and the average low-temperature is 55.8°F (13.2°C).

What is the most humid month in Jefferson City?

The most humid month in Jefferson City, Missouri, is May, with an average relative humidity of 77%.

What is the average humidity in May in Jefferson City?

In May, the average relative humidity in Jefferson City, Missouri, is 77%.

How many days does it rain in May in Jefferson City?

In Jefferson City, in May, during 11.3 rainfall days, 1.3" (33mm) of precipitation is typically accumulated.

What is the rainiest month in Jefferson City?

May is the month with the most rainfall. Rain falls for 11.3 days and accumulates 1.3" (33mm) of precipitation.

When it does not snow in Jefferson City?

April through October are months without snowfall in Jefferson City, Missouri.

What is the average length of the day in May in Jefferson City?

The average length of the day in May is 14.3h.

How long on average sun shines in May in Jefferson City?

In May, the average sunshine is 9.1h.

What is the UV index intensity in May in Jefferson City?

The average daily maximum UV index in May in Jefferson City, Missouri, is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in May - Jefferson City, MO
  • Average high temperature in May: 24.3°C

The warmest month (with the highest average high temperature) is July (31.8°C).
The month with the lowest average high temperature is January (3.6°C).

  • Average low temperature in May: 13.2°C

The month with the highest average low temperature is July (19.9°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).

Average humidity in May - Jefferson City, MO
  • Average humidity in May: 77%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (72%).

Average rainfall in May - Jefferson City, MO
  • Average rainfall in May: 33mm

The wettest month (with the highest rainfall) is May (33mm).
The driest month (with the lowest rainfall) is November (12mm).

Average rainfall days in May - Jefferson City, MO
  • Average rainfall days in May: 11.3 days

The month with the highest number of rainy days is May (11.3 days).
The month with the lowest number of rainy days is January (4 days).

Average snowfall in May - Jefferson City, MO
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (18mm).
Months with the lowest snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in May - Jefferson City, MO
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (5.2 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

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

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

  • Average sunshine in May: 9.1h

The month with most sunshine is June (Average sunshine: 10.6h).
The month with least sunshine is February (Average sunshine: 4.8h).

Average UV index in May - Jefferson City, 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).