May weather forecastPlymouth, MI
May
Weather in May
May, the last month of the spring in Plymouth, is a refreshing month, with an average temperature ranging between max 67.3°F (19.6°C) and min 50°F (10°C).Temperature
With the transition into May, Plymouth experiences an increase in average high-temperatures, moving up from a fresh 54.5°F (12.5°C) in April to an enjoyable 67.3°F (19.6°C). The average temperature drops to a fresh 50°F (10°C) during the night in the month of May.Humidity
The average relative humidity in May in Plymouth is 77%.Rainfall
The month with the most rainfall in Plymouth is May, when the rain falls for 15.7 days and typically aggregates up to 1.69" (43mm) of precipitation.Snowfall
In Plymouth, snow does not fall in May through October.Daylight
In May, the average length of the day is 14h and 37min.On the first day of the month, sunrise is at 6:27 am and sunset at 8:33 pm. On the last day of May, sunrise is at 5:59 am and sunset at 9:03 pm EDT.
Sunshine
In Plymouth, the average sunshine in May is 8.6h.UV index
In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 5 in May suggests the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Plymouth, MI
- Average high temperature in May: 67.3°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in May: 50°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 (17.8°F).
Average pressure in May
Plymouth, MI
- Average pressure in May: 29.98"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Plymouth, MI
- Average wind speed in May: 8.1mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in May
Plymouth, MI
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is April (75%).
Average rainfall in May
Plymouth, MI
- Average rainfall in May: 1.69"
The wettest month (with the highest rainfall) is May (1.69").
The driest month (with the least rainfall) is December (0.51").
Average rainfall days in May
Plymouth, MI
- Average rainfall days in May: 15.7 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in May
Plymouth, MI
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Plymouth, MI
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Plymouth, MI
- Average daylight in May: 14h and 36min
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 36min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in May
Plymouth, MI
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is April (13 days).
Average UV index in May
Plymouth, MI
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Plymouth, MI
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in May
Plymouth, 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).
