May weather forecast
Georgetown, MO

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Weather in May

The last month of the spring, May, is a moderately hot month in Georgetown, Missouri, with an average temperature varying between 56.1°F (13.4°C) and 73.4°F (23°C).

Temperature

May signals a minor shift in the average high-temperature, moving from April's refreshing 64.9°F (18.3°C) to a warm 73.4°F (23°C). The average temperature drops to a moderate 56.1°F (13.4°C) during the night in the month of May.

Humidity

May is the most humid month in Georgetown, with an average relative humidity of 80%.

Rainfall

The month with the most rainfall is May, when the rain falls for 14.1 days and typically aggregates up to 2.28" (58mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Georgetown. During 0.1 snowfall days, in May, Georgetown aggregates 0.04" (1mm) of snow. In Georgetown, during the entire year, snow falls for 21.4 days and aggregates up to 4.02" (102mm) of snow.

Daylight

In Georgetown, the average length of the day in May is 14h and 18min.
On the first day of May in Georgetown, sunrise is at 6:14 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:31 pm CDT.

Sunshine

In May, the average sunshine is 9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in Georgetown?

The high-temperature, in May, in Georgetown, records 73.4°F (23°C), while the low-temperature is 56.1°F (13.4°C).

What is the most humid month in Georgetown?

With an average relative humidity of 80%, May is the most humid month in Georgetown, Missouri.

What is the average humidity in May in Georgetown?

In May, the average relative humidity in Georgetown is 80%.

What is the wettest month in Georgetown?

The month with the most rainfall in Georgetown, Missouri, is May, when the rain falls for 14.1 days and typically aggregates up to 2.28" (58mm) of precipitation.

How much does it rain in Georgetown in May?

In Georgetown, in May, it is raining for 14.1 days, with typically 2.28" (58mm) of accumulated precipitation.

What is the last month it snows in Georgetown?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Georgetown aggregates 0.04" (1mm) of snow.

How many hours of daylight does Georgetown have in May?

The average day length in May in Georgetown, Missouri, is 14h and 18min.

When is the sunrise / sunset in May in Georgetown?

On the first day of May in Georgetown, sunrise is at 6:14 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:31 pm CDT.

How long on average sun shines in May in Georgetown?

In Georgetown, Missouri, the average sunshine duration in May is 9h.

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

May through August, with an average maximum UV index of 6, are months with the highest UV index in Georgetown, Missouri.

What is the UV index reading in May in Georgetown?

In Georgetown, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Georgetown, MO

Average temperature in May - Georgetown, MO
  • Average high temperature in May: 73.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in May: 56.1°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in May
Georgetown, MO

Average pressure in May - Georgetown, MO
  • Average pressure in May: 29.94"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).

Average wind speed in May
Georgetown, MO

Average wind speed in May - Georgetown, MO
  • Average wind speed in May: 8.1mph

The windiest months (with the highest average wind speed) are January, February and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

Average humidity in May
Georgetown, MO

Average humidity in May - Georgetown, MO
  • Average humidity in May: 80%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in May
Georgetown, MO

Average rainfall in May - Georgetown, MO
  • Average rainfall in May: 2.28"

The wettest month (with the highest rainfall) is May (2.28").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in May
Georgetown, MO

Average rainfall days in May - Georgetown, MO
  • Average rainfall days in May: 14.1 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is December (5.5 days).

Average snowfall in May
Georgetown, MO

Average snowfall in May - Georgetown, MO
  • Average snowfall in May: 0.04"

The month with the highest snowfall is January (1.1").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Georgetown, MO

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

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Georgetown, MO

Average daylight in May / Average sunshine in May - Georgetown, MO
  • Average daylight in May: 14h and 2min

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 May: 9h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).

Average sunshine days in May
Georgetown, MO

Average sunshine days in May - Georgetown, MO
  • Average sunshine days in May: 12.8 days

The month with the most sunshine days is December (21.4 days).
The month with the least sunshine days is May (12.8 days).

Average UV index in May
Georgetown, MO

Average UV index in May - Georgetown, MO
  • Average UV index in May: 6

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

Average cloud cover in May
Georgetown, MO

Average cloud cover in May - Georgetown, MO
  • Average cloud cover in May: 38

The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are June, July and August (Cloud cover 27).

Average visibility in May
Georgetown, MO

Average visibility in May - Georgetown, MO
  • Average visibility in May: 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).

Georgetown, Missouri, USA

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