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
With the beginning of May, Fortuna's average high-temperature sees an increase, transitioning from a comfortable 65.3°F (18.5°C) in April to a warm 74.5°F (23.6°C). Fortuna reports an average nighttime low-temperature of 55.9°F (13.3°C) in May.Humidity
With an average relative humidity of 79%, May is the most humid month.Rainfall
May is the month with the most rainfall in Fortuna. Rain falls for 16.9 days and accumulates 4.25" (108mm) of precipitation.Snowfall
In Fortuna, Missouri, snow does not fall in May through September.Daylight
In Fortuna, Missouri, the average length of the day in May is 14h and 17min.On the first day of the month, sunrise is at 6:12 am and sunset at 8:03 pm. On the last day of May, sunrise is at 5:48 am and sunset at 8:29 pm CDT.
Sunshine
In May, the average sunshine in Fortuna is 9h.UV index
The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 5 in May leads to these recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Fortuna in May?
What is the most humid month in Fortuna?
What is the average humidity in May in Fortuna?
What is the wettest month in Fortuna?
How much does it rain in Fortuna in May?
When it does not snow in Fortuna?
Does it snow in Fortuna in May?
How many hours of daylight does Fortuna have in May?
When is the sunrise / sunset in May in Fortuna?
How many hours of sunshine does Fortuna have in May?
What is the UV index intensity in May in Fortuna?
Average temperature in May
Fortuna, MO
- Average high temperature in May: 74.5°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in May: 55.9°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in May
Fortuna, MO
- Average pressure in May: 29.95"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
Fortuna, MO
- Average wind speed in May: 7.8mph
The windiest months (with the highest average wind speed) are January and March (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in May
Fortuna, MO
- Average humidity in May: 79%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Fortuna, MO
- Average rainfall in May: 4.25"
The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days in May
Fortuna, MO
- Average rainfall days in May: 16.9 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in May
Fortuna, MO
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Fortuna, MO
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Fortuna, 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 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 54min).
Average sunshine days in May
Fortuna, MO
- Average sunshine days in May: 10.9 days
The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is May (10.9 days).
Average UV index in May
Fortuna, 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
Fortuna, MO
- Average cloud cover in May: 39
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility in May
Fortuna, 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).
Fortuna, Missouri, USA
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