Weathermondo.com
United StatesThe weather in May in Mount Union
It's pleasantly warm in May in Mount Union with an average temperature of 22°C. Temperatures this month range from a low of 16°C to a high of 27°C. At night, you can expect temperatures between 8°C and 17°C.
Looking for sun? May isn’t a good month to be in Mount Union. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Mount Union, Pennsylvania. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 33°C in 2017, Mount Union reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 4°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of -3°C to a highest value of 21°C.
Rainfall amount
In May, there is an average of 105 mm of precipitation, spread over 13 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in May for Mount Union
Click on any day in May to get detailed info about the usual weather on that day in Mount Union. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Mount Union | New York | |
|---|---|---|
| Average temperature | 22°C | 22°C |
| Max. temperature | 27°C | 28°C |
| Min. temperature | 8°C | -5°C |
| Total precipitation | 105 mm | 105 mm |
| Rainy days | 13 days | 14 days |
Start of May
The month of May starts in Mount Union with mild temps, averaging around 19°C during the day and nights around 10°C.
Mid May
By mid-May, daytime temps rise to around 22°C, with nights around 11°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of May
By the end of May, the average daytime temperature in Mount Union is around 25°C, while nighttime temps are about 15°C. A shower might pop up, but overall, the weather will be dry and sunny.
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Check out the climate of Mount Union for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in May in Mount Union, Pennsylvania. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Mount Union
Temperature in May in Mount Union over the years
Precipitation charts
These charts show the average amount of precipitation in May in Mount Union, Pennsylvania. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in May in Mount Union
Total precipitation in May in Mount Union over the years
Daily UV index in May in Mount Union
This chart shows the average daily UV index in May in Mount Union, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in May in Mount Union
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Average weather in Mount Union by month
Click on a month below to see detailed weather info for Mount Union. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.