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
May indicates a change in the average high-temperature, moving up from a moderate 57.2°F (14°C) in April to an agreeable 68.5°F (20.3°C). An average minimum temperature of 52.2°F (11.2°C) is recorded during the month of May.Humidity
In Traer, Iowa, the average relative humidity in May is 78%.Rainfall
The month with the most rainfall in Traer, Iowa, is May, when the rain falls for 19.6 days and typically aggregates up to 4.72" (120mm) of precipitation.Snowfall
Months with snowfall in Traer are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Traer aggregates 0.28" (7mm) of snow. In Traer, during the entire year, snow falls for 46.3 days and aggregates up to 17.6" (447mm) of snow.Daylight
In May, the average length of the day in Traer, Iowa, is 14h and 36min.On the first day of the month, sunrise is at 6:04 am and sunset at 8:09 pm. On the last day of May, sunrise is at 5:36 am and sunset at 8:39 pm CDT.
Sunshine
In May, the average sunshine is 8.6h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 5 in May leads to these guidelines:
Undertake protective steps - Preventing sun damage is advised. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Traer in May?
What is the average humidity in May in Traer?
What is the rainiest month in Traer?
How many days does it rain in May in Traer?
What is the last month it snows in Traer?
What is the average length of the day in May in Traer?
What time are sunrise and sunset in May in Traer?
How many hours of sunshine does Traer have in May?
What is the UV index reading in May in Traer?
Average temperature in May
Traer, IA
- Average high temperature in May: 68.5°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (25.5°F).
- Average low temperature in May: 52.2°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).
Average pressure in May
Traer, IA
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in May
Traer, IA
- Average wind speed in May: 9.3mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in May
Traer, IA
- Average humidity in May: 78%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Traer, IA
- Average rainfall in May: 4.72"
The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in May
Traer, IA
- Average rainfall days in May: 19.6 days
The month with the highest number of rainy days is June (19.8 days).
The month with the least rainy days is February (4.7 days).
Average snowfall in May
Traer, IA
- Average snowfall in May: 0.28"
The month with the highest snowfall is January (4.96").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Traer, IA
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Traer, IA
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in May
Traer, IA
- Average sunshine days in May: 9.7 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (7.9 days).
Average UV index in May
Traer, IA
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in May
Traer, IA
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in May
Traer, IA
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Traer, Iowa, USA
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