May weather forecast
Conception Junction, MO

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Weather in May

The last month of the spring, May, is a pleasant month in Conception Junction, Missouri, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 54.5°F (12.5°C).

Temperature

Observing a rise in May, the average high-temperature goes from April's enjoyable 62.2°F (16.8°C) to an agreeable 71.2°F (21.8°C). May nights in Conception Junction cool down to an average low-temperature of 54.5°F (12.5°C).

Humidity

In Conception Junction, the average relative humidity in May is 77%.

Rainfall

In Conception Junction, during May, the rain falls for 17.5 days and regularly aggregates up to 4.02" (102mm) of precipitation. Throughout the year, there are 130.5 rainfall days, and 25.79" (655mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Conception Junction aggregates 0.12" (3mm) of snow. Throughout the year, there are 28.1 snowfall days, and 12.32" (313mm) of snow is accumulated.

Daylight

In Conception Junction, the average length of the day in May is 14h and 26min.
On the first day of May, sunrise is at 6:17 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:42 pm CDT.

Sunshine

In May, the average sunshine is 8.6h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum high UV index of 5 in May translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Conception Junction in May?

During May, Conception Junction experiences an average high-temperature of 71.2°F (21.8°C) and a low-temperature of 54.5°F (12.5°C).

What is the average humidity in May?

The average relative humidity in May is 77%.

How much does it rain in May?

In Conception Junction, in May, during 17.5 rainfall days, 4.02" (102mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Conception Junction aggregates 0.12" (3mm) of snow.

How many hours of daylight does Conception Junction have in May?

The average day length in May is 14h and 26min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 6:17 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:42 pm CDT.

How long on average sun shines in May?

In Conception Junction, the average sunshine duration in May is 8.6h.

How high is the UV index in May?

In Conception Junction, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Conception Junction, MO

Average temperature in May - Conception Junction, MO
  • Average high temperature in May: 71.2°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in May: 54.5°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure in May
Conception Junction, MO

Average pressure in May - Conception Junction, MO
  • Average pressure in May: 29.92"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in May
Conception Junction, MO

Average wind speed in May - Conception Junction, MO
  • Average wind speed in May: 8.3mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in May
Conception Junction, MO

Average humidity in May - Conception Junction, MO
  • Average humidity in May: 77%

The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is October (69%).

Average rainfall in May
Conception Junction, MO

Average rainfall in May - Conception Junction, MO
  • Average rainfall in May: 4.02"

The wettest month (with the highest rainfall) is June (4.09").
The driest month (with the least rainfall) is February (0.83").

Average rainfall days in May
Conception Junction, MO

Average rainfall days in May - Conception Junction, MO
  • Average rainfall days in May: 17.5 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (4.4 days).

Average snowfall in May
Conception Junction, MO

Average snowfall in May - Conception Junction, MO
  • Average snowfall in May: 0.12"

The month with the highest snowfall is January (3.31").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Conception Junction, MO

Average snowfall days in May - Conception Junction, MO
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Conception Junction, MO

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in May
Conception Junction, MO

Average sunshine days in May - Conception Junction, MO
  • Average sunshine days in May: 11.5 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (10.6 days).

Average UV index in May
Conception Junction, MO

Average UV index in May - Conception Junction, MO
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in May
Conception Junction, MO

Average cloud cover in May - Conception Junction, MO
  • Average cloud cover in May: 40

The months with the most cloud cover are January and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in May
Conception Junction, MO

Average visibility in May - Conception Junction, 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).

Conception Junction, Missouri, USA

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