May weather forecast
Colchester, VA

Share

Weather in May

May, the last month of the spring in Colchester, is a warm month, with an average temperature varying between 56.3°F (13.5°C) and 75.2°F (24°C).

Temperature

With the onset of May, the average high-temperature slightly shifts from April's comfortable 65.5°F (18.6°C) to a warm 75.2°F (24°C). An average low-temperature of 56.3°F (13.5°C) is anticipated throughout the nights during May.

Humidity

The months with the highest humidity in Colchester, Virginia, are May, October and December, with an average relative humidity of 77%.

Rainfall

In Colchester, in May, it is raining for 18.1 days, with typically 3.23" (82mm) of accumulated precipitation. In Colchester, Virginia, during the entire year, the rain falls for 164.3 days and collects up to 32.32" (821mm) of precipitation.

Snowfall

In Colchester, snow does not fall in May through November.

Daylight

The average length of the day in May in Colchester is 14h and 18min.
On the first day of the month, sunrise is at 6:10 am and sunset at 8:01 pm. On the last day of May, in Colchester, sunrise is at 5:46 am and sunset at 8:27 pm EDT.

Sunshine

In Colchester, the average sunshine in May is 9h.

UV index

The months with the highest UV index in Colchester are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 6 suggests this advice:
Fend off overexposure. Sun protection is vital. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
[Resources]

Frequently asked questions

What are the temperatures in Colchester in May?

In Colchester, in May, the average high-temperature is 75.2°F (24°C), and the average low-temperature is 56.3°F (13.5°C).

What are the most humid months in Colchester?

The months with the highest humidity are May, October and December, with an average relative humidity of 77%.

What is the average humidity in May in Colchester?

The average relative humidity in May in Colchester, Virginia, is 77%.

How much does it rain in Colchester in May?

In Colchester, Virginia, in May, it is raining for 18.1 days, with typically 3.23" (82mm) of accumulated precipitation.

When it does not snow in Colchester?

In Colchester, snow does not fall in May through November.

Does it snow in Colchester in May?

In May, in Colchester, Virginia, it doesn't snow. April is the latest month when it typically snows.

What is the average length of the day in May in Colchester?

In May, the average day length in Colchester, Virginia, is 14h and 18min.

When are sunrise and sunset in May in Colchester?

In May, on the first day of the month, sunrise is at 6:10 am and sunset at 8:01 pm. On the last day of the month, in Colchester, sunrise is at 5:46 am and sunset at 8:27 pm EDT.

How many hours of sunshine does Colchester have in May?

In Colchester, Virginia, the average sunshine duration in May is 9h.

What is the month with the highest UV index in Colchester?

The months with the highest UV index in Colchester, Virginia, are May through August, with an average maximum UV index of 6.

What is the UV index intensity in May in Colchester?

In Colchester, Virginia, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
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
Colchester, VA

Average temperature in May - Colchester, VA
  • Average high temperature in May: 75.2°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (41°F).

  • Average low temperature in May: 56.3°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

[Resources]

Average pressure in May
Colchester, VA

Average pressure in May - Colchester, VA
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

[Resources]

Average wind speed in May
Colchester, VA

Average wind speed in May - Colchester, VA
  • Average wind speed in May: 6.1mph

The windiest months (with the highest average wind speed) are March and April (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

[Resources]

Average humidity in May
Colchester, VA

Average humidity in May - Colchester, VA
  • Average humidity in May: 77%

The months with the highest relative humidity are May, October and December (77%).
The months with the lowest relative humidity are April and July (72%).

[Resources]

Average rainfall in May
Colchester, VA

Average rainfall in May - Colchester, VA
  • Average rainfall in May: 3.23"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (2.01").

[Resources]

Average rainfall days in May
Colchester, VA

Average rainfall days in May - Colchester, VA
  • Average rainfall days in May: 18.1 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is November (9.1 days).

[Resources]

Average snowfall in May
Colchester, VA

Average snowfall in May - Colchester, VA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.44").
The months with the least snowfall are May, June, July, August, September, October and November (0").

[Resources]

Average snowfall days in May
Colchester, VA

Average snowfall days in May - Colchester, VA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in May /
Average sunshine in May
Colchester, VA

Average daylight in May / Average sunshine in May - Colchester, VA
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 12min).

[Resources]

Average sunshine days in May
Colchester, VA

Average sunshine days in May - Colchester, VA
  • Average sunshine days in May: 10.6 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (10.6 days).

[Resources]

Average UV index in May
Colchester, VA

Average UV index in May - Colchester, VA
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).

[Resources]

Average cloud cover in May
Colchester, VA

Average cloud cover in May - Colchester, VA
  • Average cloud cover in May: 43

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

[Resources]

Average visibility in May
Colchester, VA

Average visibility in May - Colchester, VA
  • Average visibility in May: 5mi

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

[Resources]

Colchester, Virginia, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location