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 Grand Junction transitions into May, a rise in the average high-temperature is observed, moving from a cool 53.1°F (11.7°C) in April to an enjoyable 64.4°F (18°C). Throughout the month of May, Grand Junction witnesses an average temperature of 49.6°F (9.8°C).Humidity
The average relative humidity in May is 80%.Rainfall
May is the month with the most rainfall in Grand Junction. Rain falls for 17.8 days and accumulates 3.58" (91mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Grand Junction aggregates 0.12" (3mm) of snow. Throughout the year, there are 55.3 snowfall days, and 17.52" (445mm) of snow is accumulated.Daylight
In Grand Junction, the average length of the day in May is 14h and 37min.On the first day of the month, sunrise is at 6:38 am and sunset at 8:44 pm. On the last day of May, in Grand Junction, sunrise is at 6:09 am and sunset at 9:14 pm EDT.
Sunshine
The average sunshine in May in Grand Junction is 8.8h.UV index
In May, the average daily maximum UV index in Grand Junction 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 ordinary person.Note: A daily high UV index of 5 in May leads to these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What are the temperatures in Grand Junction in May?
What is the average humidity in May in Grand Junction?
What is the wettest month in Grand Junction?
How much does it rain in Grand Junction in May?
What is the last month it snows in Grand Junction?
How many hours of daylight does Grand Junction have in May?
When is the sunrise / sunset in May in Grand Junction?
How long on average sun shines in May in Grand Junction?
What is the UV index intensity in May in Grand Junction?
Average temperature in May
Grand Junction, MI
- Average high temperature in May: 64.4°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (29.3°F).
- Average low temperature in May: 49.6°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in May
Grand Junction, MI
- Average pressure in May: 29.97"Hg
The months with the highest atmospheric pressure are January, March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Grand Junction, MI
- Average wind speed in May: 8.8mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in May
Grand Junction, MI
- Average humidity in May: 80%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (76%).
Average rainfall in May
Grand Junction, MI
- Average rainfall in May: 3.58"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is February (1.65").
Average rainfall days in May
Grand Junction, MI
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in May
Grand Junction, MI
- Average snowfall in May: 0.12"
The month with the highest snowfall is January (5.08").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Grand Junction, MI
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (16.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Grand Junction, MI
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in May
Grand Junction, MI
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is March (14.7 days).
The month with the least sunshine days is January (8.8 days).
Average UV index in May
Grand Junction, MI
- Average UV index in May: 5
The months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Grand Junction, MI
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in May
Grand Junction, MI
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Grand Junction, Michigan, USA
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