May weather forecastMerritt, MI
May
Weather in May
May, the last month of the spring in Merritt, is a refreshing month, with an average temperature varying between 64.8°F (18.2°C) and 45°F (7.2°C).Temperature
May signals a clear temperature escalation, with average high-temperatures advancing from April's fresh 50.2°F (10.1°C) to a comfortable 64.8°F (18.2°C). During May, the temperature is averaged to a low of 45°F (7.2°C) at night.Humidity
The least humid month is May, with an average relative humidity of 72%.Rainfall
In Merritt, in May, during 15.2 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Merritt, during the entire year, the rain falls for 131.5 days and collects up to 21.02" (534mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.6 snowfall days, in May, Merritt aggregates 0.35" (9mm) of snow. In Merritt, Michigan, during the entire year, snow falls for 90.1 days and aggregates up to 32.91" (836mm) of snow.Daylight
In May, the average length of the day is 14h and 49min.On the first day of May in Merritt, sunrise is at 6:29 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 9:16 pm EDT.
Sunshine
The average sunshine in May is 8.7h.UV index
In Merritt, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Be vigilant - A duty to shield skin and eyes from injury exists. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Merritt, MI
- Average high temperature in May: 64.8°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in May: 45°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in May
Merritt, MI
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Merritt, MI
- Average wind speed in May: 7.6mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in May
Merritt, MI
- Average humidity in May: 72%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (72%).
Average rainfall in May
Merritt, MI
- Average rainfall in May: 2.52"
The wettest month (with the highest rainfall) is October (2.64").
The driest month (with the least rainfall) is September (1.1").
Average rainfall days in May
Merritt, MI
- Average rainfall days in May: 15.2 days
The month with the highest number of rainy days is October (16.2 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in May
Merritt, MI
- Average snowfall in May: 0.35"
The month with the highest snowfall is January (8.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Merritt, MI
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is January (21.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Merritt, MI
- Average daylight in May: 14h and 48min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 8h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in May
Merritt, MI
- Average sunshine days in May: 14.6 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is January (7.8 days).
Average UV index in May
Merritt, MI
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Merritt, MI
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in May
Merritt, MI
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June and July (6mi).
The months with the lowest visibility are January and February (4mi).
