May weather forecast
Lattimer, WV

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Weather in May

May, the last month of the spring in Lattimer, is a moderately hot month, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 53.8°F (12.1°C).

Temperature

As April transitions into May, Lattimer sees a rise in the average high-temperature, moving from a refreshing 64°F (17.8°C) to a warm 74.8°F (23.8°C). An average nighttime temperature of 53.8°F (12.1°C) is witnessed throughout May.

Humidity

In Lattimer, West Virginia, the average relative humidity in May is 78%.

Rainfall

May is the month with the most rainfall in Lattimer. Rain falls for 21.3 days and accumulates 4.37" (111mm) of precipitation.

Snowfall

Months with snowfall in Lattimer are January through May, October through December. May is the last month it regularly snows in Lattimer, West Virginia. During 0.1 snowfall days, in May, Lattimer aggregates 0.28" (7mm) of snow. In Lattimer, West Virginia, during the entire year, snow falls for 46.8 days and aggregates up to 20.04" (509mm) of snow.

Daylight

In May, the average length of the day is 14h and 19min.
On the first day of May in Lattimer, sunrise is at 6:27 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:45 pm EDT.

Sunshine

The average sunshine in May in Lattimer is 8.9h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 5 during May translates into these guidelines:
Adopt protective measures - It is advised to guard against sun damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What are the temperatures in Lattimer in May?

An average high-temperature, in May, in Lattimer, is 74.8°F (23.8°C) and the average low-temperature is 53.8°F (12.1°C).

What is the average humidity in May in Lattimer?

The average relative humidity in May in Lattimer, West Virginia, is 78%.

What is the rainiest month in Lattimer?

May is the month with the most rainfall in Lattimer. Rain falls for 21.3 days and accumulates 4.37" (111mm) of precipitation.

How many days does it rain in May in Lattimer?

In Lattimer, in May, during 21.3 rainfall days, 4.37" (111mm) of precipitation is typically accumulated.

What is the last month it snows in Lattimer?

May is the last month it regularly snows in Lattimer, West Virginia. During 0.1 snowfall days, in May, Lattimer aggregates 0.28" (7mm) of snow.

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

In Lattimer, the average day length in May is 14h and 19min.

When are sunrise and sunset in May in Lattimer?

On the first day of May in Lattimer, sunrise is at 6:27 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:45 pm EDT.

How many hours of sunshine does Lattimer have in May?

In May, the average sunshine duration in Lattimer, West Virginia, is 8.9h.

What is the UV index intensity in May in Lattimer?

The average daily maximum UV index in May in Lattimer, West Virginia, is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Lattimer, WV

Average temperature in May - Lattimer, WV
  • Average high temperature in May: 74.8°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in May: 53.8°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in May
Lattimer, WV

Average pressure in May - Lattimer, WV
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in May
Lattimer, WV

Average wind speed in May - Lattimer, WV
  • Average wind speed in May: 5.5mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in May
Lattimer, WV

Average humidity in May - Lattimer, WV
  • Average humidity in May: 78%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are June and August (76%).

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Average rainfall in May
Lattimer, WV

Average rainfall in May - Lattimer, WV
  • Average rainfall in May: 4.37"

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in May
Lattimer, WV

Average rainfall days in May - Lattimer, WV
  • Average rainfall days in May: 21.3 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is November (11.5 days).

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Average snowfall in May
Lattimer, WV

Average snowfall in May - Lattimer, WV
  • Average snowfall in May: 0.28"

The month with the highest snowfall is January (5.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Lattimer, WV

Average snowfall days in May - Lattimer, WV
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Lattimer, WV

Average daylight in May / Average sunshine in May - Lattimer, WV
  • 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: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in May
Lattimer, WV

Average sunshine days in May - Lattimer, WV
  • Average sunshine days in May: 7.9 days

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is May (7.9 days).

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Average UV index in May
Lattimer, WV

Average UV index in May - Lattimer, WV
  • Average UV index in May: 5

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

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Average cloud cover in May
Lattimer, WV

Average cloud cover in May - Lattimer, WV
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in May
Lattimer, WV

Average visibility in May - Lattimer, WV
  • Average visibility in May: 5mi

The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is January (4mi).

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Lattimer, West Virginia, USA

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