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 signals a significant shift in the average high-temperature, soaring from April's fresh 51.1°F (10.6°C) to an enjoyable 65.7°F (18.7°C). An average low-temperature of 48.6°F (9.2°C) is anticipated throughout the nights in Erie during May.Humidity
The average relative humidity in May is 64%.Rainfall
In May, in Erie, the rain falls for 14.4 days. Throughout May, 2.2" (56mm) of precipitation is accumulated. In Erie, North Dakota, during the entire year, the rain falls for 102.6 days and collects up to 17.8" (452mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Erie, North Dakota. During 0.4 snowfall days, in May, Erie aggregates 0.24" (6mm) of snow. Throughout the year, there are 67 snowfall days, and 18.03" (458mm) of snow is accumulated.Daylight
In May, the average length of the day is 15h and 6min.On the first day of the month, sunrise is at 6:12 am and sunset at 8:40 pm. On the last day of May, in Erie, sunrise is at 5:37 am and sunset at 9:16 pm CDT.
Sunshine
In Erie, the average sunshine in May is 8.9h.UV index
In May, the average daily maximum UV index in Erie, North Dakota, is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 5 in May transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Erie in May?
What is the average humidity in May in Erie?
How much does it rain in Erie in May?
What is the last month it snows in Erie?
What is the average length of the day in May in Erie?
What time are sunrise and sunset in May in Erie?
How long on average sun shines in May in Erie?
What is the UV index intensity in May in Erie?
Average temperature in May
Erie, ND
- Average high temperature in May: 65.7°F
The warmest months (with the highest average high temperature) are July and August (80.8°F).
The month with the lowest average high temperature is January (16.7°F).
- Average low temperature in May: 48.6°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (3.2°F).
Average pressure in May
Erie, ND
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in May
Erie, ND
- Average wind speed in May: 9.8mph
The windiest month (with the highest average wind speed) is October (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).
Average humidity in May
Erie, ND
- Average humidity in May: 64%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is September (62%).
Average rainfall in May
Erie, ND
- Average rainfall in May: 2.2"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in May
Erie, ND
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in May
Erie, ND
- Average snowfall in May: 0.24"
The month with the highest snowfall is December (3.74").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Erie, ND
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Erie, ND
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in May
Erie, ND
- Average sunshine days in May: 14.1 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (11 days).
Average UV index in May
Erie, ND
- 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, November and December (UV index 1).
Average cloud cover in May
Erie, ND
- Average cloud cover in May: 40
The months with the most cloud cover are January and February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Erie, ND
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Erie, North Dakota, USA
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