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 comes with an increase, with the average high-temperature moving from a moderate 56.1°F (13.4°C) in April to a pleasant 68.2°F (20.1°C). An average low-temperature of 52.2°F (11.2°C) marks the nights throughout May.Humidity
In Galt, the average relative humidity in May is 72%.Rainfall
In Galt, Iowa, during May, the rain falls for 17 days and regularly aggregates up to 3.46" (88mm) of precipitation. Throughout the year, in Galt, there are 131.8 rainfall days, and 25.31" (643mm) of precipitation is accumulated.Snowfall
Months with snowfall in Galt, Iowa, are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Galt aggregates 0.2" (5mm) of snow. In Galt, during the entire year, snow falls for 46.6 days and aggregates up to 18.11" (460mm) of snow.Daylight
The average length of the day in May in Galt is 14h and 39min.On the first day of May in Galt, sunrise is at 6:07 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:45 pm CDT.
Sunshine
In May, the average sunshine in Galt 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 threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the usual temperature for Galt in May?
What is the average humidity in May in Galt?
How many days does it rain in May in Galt?
What is the last month it snows in Galt?
How many hours of daylight does Galt have in May?
When are sunrise and sunset in May in Galt?
How long on average sun shines in May in Galt?
What is the UV index reading in May in Galt?
Average temperature in May
Galt, IA
- Average high temperature in May: 68.2°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (23.5°F).
- Average low temperature in May: 52.2°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).
Average pressure in May
Galt, IA
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Galt, IA
- Average wind speed in May: 9.5mph
The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in May
Galt, IA
- Average humidity in May: 72%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (69%).
Average rainfall in May
Galt, IA
- Average rainfall in May: 3.46"
The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in May
Galt, IA
- Average rainfall days in May: 17 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in May
Galt, IA
- Average snowfall in May: 0.2"
The month with the highest snowfall is February (5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Galt, IA
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Galt, IA
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in May
Galt, IA
- Average sunshine days in May: 12.2 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in May
Galt, 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, March, October, November and December (UV index 2).
Average cloud cover in May
Galt, IA
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in May
Galt, IA
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
Galt, Iowa, USA
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