Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Arrow Rock in May experiences an increase in the average high-temperature, moving from April's comfortable 64.8°F (18.2°C) to a warm 73.8°F (23.2°C). In Arrow Rock, May's nights observe an average temperature dip to a moderate 56.3°F (13.5°C).Humidity
The months with the highest humidity in Arrow Rock, Missouri, are May and June, with an average relative humidity of 78%.Rainfall
May is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.98" (101mm) of precipitation.Snowfall
Months with snowfall in Arrow Rock are January through March, May, October through December. May is the first month it typically snows. Throughout May, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Arrow Rock, there are 17.6 snowfall days, and 9.06" (230mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 20min.On the first day of May in Arrow Rock, sunrise is at 6:12 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:31 pm CDT.
Sunshine
The average sunshine in May in Arrow Rock is 8.9h.UV index
In Arrow Rock, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 5 in May interprets into the following advice:
Take precautions - Protection against sunburn is recommended. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Arrow Rock in May?
What is the most humid month in Arrow Rock?
What is the average humidity in May in Arrow Rock?
What is the wettest month in Arrow Rock?
How many days does it rain in May in Arrow Rock?
When does it start to snow in Arrow Rock?
What is the average length of the day in May in Arrow Rock?
When are sunrise and sunset in May in Arrow Rock?
How long on average sun shines in May in Arrow Rock?
How high is the UV index in May in Arrow Rock?
Average temperature in May
Arrow Rock, MO
- Average high temperature in May: 73.8°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in May: 56.3°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in May
Arrow Rock, MO
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Arrow Rock, MO
- Average wind speed in May: 8mph
The windiest month (with the highest average wind speed) is March (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in May
Arrow Rock, MO
- Average humidity in May: 78%
The months with the highest relative humidity are May and June (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall in May
Arrow Rock, MO
- Average rainfall in May: 3.98"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in May
Arrow Rock, MO
- Average rainfall days in May: 16.7 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in May
Arrow Rock, MO
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (2.95").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days in May
Arrow Rock, MO
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Arrow Rock, MO
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 8h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in May
Arrow Rock, MO
- Average sunshine days in May: 12.3 days
The months with the most sunshine days are January and December (20 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in May
Arrow Rock, MO
- Average UV index in May: 5
The months with the highest UV index are 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
Arrow Rock, MO
- Average cloud cover in May: 39
The months with the most cloud cover are January, February and March (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 28).
Average visibility in May
Arrow Rock, 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).
Arrow Rock, Missouri, USA
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