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
As May sets, the average high-temperature shows an increase, moving up from a mild 60.4°F (15.8°C) in April to a pleasant 70.3°F (21.3°C). An average minimum temperature of 53.6°F (12°C) marks the month of May in West Grove.Humidity
The average relative humidity in May in West Grove is 81%.Rainfall
In West Grove, in May, it is raining for 16.8 days, with typically 3.58" (91mm) of accumulated precipitation. In West Grove, during the entire year, the rain falls for 133.4 days and collects up to 26.54" (674mm) of precipitation.Snowfall
In West Grove, Iowa, snow does not fall in May through September.Daylight
In West Grove, the average length of the day in May is 14h and 28min.On the first day of May in West Grove, sunrise is at 6:07 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:34 pm CDT.
Sunshine
In May, the average sunshine in West Grove is 8.8h.UV index
In West Grove, 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 unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 5 in May translates into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in West Grove?
What is the average humidity in May in West Grove?
How many days does it rain in May in West Grove?
When it does not snow in West Grove?
Does it snow in West Grove in May?
How many hours of daylight does West Grove have in May?
When are sunrise and sunset in May in West Grove?
How long on average sun shines in May in West Grove?
What is the UV index reading in May in West Grove?
Average temperature in May
West Grove, IA
- Average high temperature in May: 70.3°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in May: 53.6°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in May
West Grove, IA
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
West Grove, IA
- Average wind speed in May: 8.8mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in May
West Grove, IA
- Average humidity in May: 81%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
West Grove, IA
- Average rainfall in May: 3.58"
The wettest month (with the highest rainfall) is June (3.86").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in May
West Grove, IA
- Average rainfall days in May: 16.8 days
The months with the highest number of rainy days are May and June (16.8 days).
The months with the least rainy days are January and February (6 days).
Average snowfall in May
West Grove, IA
- Average snowfall in May: 0"
The month with the highest snowfall is January (4.84").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
West Grove, IA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
West Grove, IA
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in May
West Grove, IA
- Average sunshine days in May: 11.7 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (11.2 days).
Average UV index in May
West Grove, IA
- 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
West Grove, IA
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July, August and September (Cloud cover 28).
Average visibility in May
West Grove, IA
- 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).
West Grove, Iowa, USA
Weather forecast for your location
2. Allow the app to use your location