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 marks a rise in the average high-temperature, moving from April's moderate 57.6°F (14.2°C) to an agreeable 69.1°F (20.6°C). During the nights in May, an average low-temperature of 52.5°F (11.4°C) is observed.Humidity
In May, the average relative humidity is 73%.Rainfall
In May, in Border Plains, Iowa, the rain falls for 17.9 days. Throughout May, 3.82" (97mm) of precipitation is accumulated. In Border Plains, during the entire year, the rain falls for 135.2 days and collects up to 26.5" (673mm) of precipitation.Snowfall
Months with snowfall in Border Plains are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Border Plains aggregates 0.2" (5mm) of snow. Throughout the year, there are 41.8 snowfall days, and 16.61" (422mm) of snow is accumulated.Daylight
The average length of the day in May in Border Plains is 14h and 37min.On the first day of the month, sunrise is at 6:10 am and sunset at 8:16 pm. On the last day of May, sunrise is at 5:41 am and sunset at 8:46 pm CDT.
Sunshine
In Border Plains, the average sunshine in May is 8.5h.UV index
In Border Plains, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In May, the UV index of 5 transforms into the following advice:
Put precautions into practice - Protective measures against sun-induced damage are advised. To guard against the harmful effects of the Sun, minimize exposure during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What are May temperatures in Border Plains?
What is the average humidity in May in Border Plains?
How much does it rain in Border Plains in May?
What is the last month it snows in Border Plains?
How many hours of daylight does Border Plains have in May?
What time are sunrise and sunset in May in Border Plains?
How many hours of sunshine does Border Plains have in May?
How high is the UV index in May in Border Plains?
Average temperature in May
Border Plains, IA
- Average high temperature in May: 69.1°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in May: 52.5°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in May
Border Plains, 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
Border Plains, IA
- Average wind speed in May: 9.4mph
The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in May
Border Plains, IA
- Average humidity in May: 73%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (69%).
Average rainfall in May
Border Plains, IA
- Average rainfall in May: 3.82"
The wettest month (with the highest rainfall) is June (4.02").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in May
Border Plains, IA
- Average rainfall days in May: 17.9 days
The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in May
Border Plains, IA
- Average snowfall in May: 0.2"
The month with the highest snowfall is February (4.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Border Plains, IA
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Border Plains, 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 6min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in May
Border Plains, IA
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in May
Border Plains, IA
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in May
Border Plains, IA
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in May
Border Plains, 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).
Border Plains, Iowa, USA
Weather forecast for your location
2. Allow the app to use your location
