May weather forecast
Spring Arbor, MI

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Weather in May

May, the last month of the spring in Spring Arbor, is a refreshing month, with an average temperature ranging between min 49.6°F (9.8°C) and max 66.7°F (19.3°C).

Temperature

In Spring Arbor, the average high-temperature in May rises, from a fresh 54.1°F (12.3°C) in April, to a refreshing 66.7°F (19.3°C). In the month of May, the temperature generally rests at an average low of 49.6°F (9.8°C).

Humidity

In May, the average relative humidity is 80%.

Rainfall

May is the month with the most rainfall. Rain falls for 19.5 days and accumulates 3.5" (89mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Spring Arbor aggregates 0.2" (5mm) of snow. In Spring Arbor, during the entire year, snow falls for 53.6 days and aggregates up to 16.57" (421mm) of snow.

Daylight

In Spring Arbor, Michigan, the average length of the day in May is 14h and 36min.
On the first day of the month, sunrise is at 6:32 am and sunset at 8:37 pm. On the last day of May, sunrise is at 6:04 am and sunset at 9:07 pm EDT.

Sunshine

In May, the average sunshine is 8.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 5 during May translates into these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

Spring Arbor in May has an average high-temperature of 66.7°F (19.3°C) and an average low-temperature of 49.6°F (9.8°C).

What is the average humidity in May?

The average relative humidity in May is 80%.

What is the wettest month?

May is the month with the most rainfall. Rain falls for 19.5 days and accumulates 3.5" (89mm) of precipitation.

How much does it rain in Spring Arbor in May?

In Spring Arbor, during May, the rain falls for 19.5 days and regularly aggregates up to 3.5" (89mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Spring Arbor aggregates 0.2" (5mm) of snow.

What is the average length of the day in May?

The average day length in May is 14h and 36min.

What time are sunrise and sunset in May in Spring Arbor?

In May, on the first day of the month, sunrise is at 6:32 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 9:07 pm EDT.

How many hours of sunshine does Spring Arbor have in May?

In Spring Arbor, the average sunshine duration in May is 8.2h.

What is the month with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index intensity in May?

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Spring Arbor, MI

Average temperature in May - Spring Arbor, MI
  • Average high temperature in May: 66.7°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in May: 49.6°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 (16.9°F).

Average pressure in May
Spring Arbor, MI

Average pressure in May - Spring Arbor, 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
Spring Arbor, MI

Average wind speed in May - Spring Arbor, MI
  • Average wind speed in May: 8.5mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in May
Spring Arbor, MI

Average humidity in May - Spring Arbor, MI
  • Average humidity in May: 80%

The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are March, April and October (78%).

Average rainfall in May
Spring Arbor, MI

Average rainfall in May - Spring Arbor, MI
  • Average rainfall in May: 3.5"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is December (1.18").

Average rainfall days in May
Spring Arbor, MI

Average rainfall days in May - Spring Arbor, MI
  • Average rainfall days in May: 19.5 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (5.3 days).

Average snowfall in May
Spring Arbor, MI

Average snowfall in May - Spring Arbor, MI
  • Average snowfall in May: 0.2"

The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Spring Arbor, MI

Average snowfall days in May - Spring Arbor, MI
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (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
Spring Arbor, MI

Average daylight in May / Average sunshine in May - Spring Arbor, 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 12min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days in May
Spring Arbor, MI

Average sunshine days in May - Spring Arbor, MI
  • Average sunshine days in May: 9.3 days

The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is May (9.3 days).

Average UV index in May
Spring Arbor, MI

Average UV index in May - Spring Arbor, MI
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in May
Spring Arbor, MI

Average cloud cover in May - Spring Arbor, MI
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in May
Spring Arbor, MI

Average visibility in May - Spring Arbor, MI
  • Average visibility in May: 6mi

The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).

Spring Arbor, Michigan, USA

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