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
Noticing a change, the average high-temperature during May moves from April's chilly 49.6°F (9.8°C) to an enjoyable 63.5°F (17.5°C). Nighttime temperature in McHenry experiences an average drop to a frosty 46.6°F (8.1°C) in May.Humidity
In McHenry, the average relative humidity in May is 64%.Rainfall
In McHenry, in May, it is raining for 13.2 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, there are 87.8 rainfall days, and 15.83" (402mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in McHenry. May is the last month it regularly snows in McHenry. During 0.4 snowfall days, in May, McHenry aggregates 0.2" (5mm) of snow. In McHenry, during the entire year, snow falls for 65 days and aggregates up to 20.91" (531mm) of snow.Daylight
In McHenry, the average length of the day in May is 15h and 9min.On the first day of the month, sunrise is at 6:15 am and sunset at 8:47 pm. On the last day of May, in McHenry, sunrise is at 5:40 am and sunset at 9:23 pm CDT.
Sunshine
In May, the average sunshine in McHenry is 8.8h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for McHenry in May?
What is the average humidity in May in McHenry?
How many days does it rain in May in McHenry?
What is the last month it snows in McHenry?
How many hours of daylight does McHenry have in May?
What time are sunrise and sunset in May in McHenry?
How many hours of sunshine does McHenry have in May?
What is the UV index reading in May in McHenry?
Average temperature in May
McHenry, ND
- Average high temperature in May: 63.5°F
The warmest months (with the highest average high temperature) are July and August (80.1°F).
The month with the lowest average high temperature is January (16.9°F).
- Average low temperature in May: 46.6°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).
Average pressure in May
McHenry, ND
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in May
McHenry, ND
- Average wind speed in May: 10.3mph
The windiest month (with the highest average wind speed) is October (11.4mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in May
McHenry, ND
- Average humidity in May: 64%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (60%).
Average rainfall in May
McHenry, ND
- Average rainfall in May: 2.09"
The wettest month (with the highest rainfall) is June (2.64").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days in May
McHenry, ND
- Average rainfall days in May: 13.2 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (1.1 days).
Average snowfall in May
McHenry, ND
- Average snowfall in May: 0.2"
The month with the highest snowfall is December (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
McHenry, ND
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is December (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
McHenry, ND
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in May
McHenry, ND
- Average sunshine days in May: 16.3 days
The month with the most sunshine days is September (21.5 days).
The month with the least sunshine days is June (13 days).
Average UV index in May
McHenry, ND
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in May
McHenry, ND
- Average cloud cover in May: 41
The months with the most cloud cover are January and February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
McHenry, 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).
McHenry, North Dakota, USA
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