May weather forecast
Fosterville, TN

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Weather in May

May, the last month of the spring in Fosterville, is a moderately hot month, with an average temperature ranging between min 58.1°F (14.5°C) and max 77.5°F (25.3°C).

Temperature

Observing a slight rise in May, the average high-temperature shifts from April's agreeable 68.9°F (20.5°C) to a warm 77.5°F (25.3°C). The average low-temperature of 58.1°F (14.5°C) is witnessed in Fosterville during May.

Humidity

In Fosterville, the average relative humidity in May is 78%.

Rainfall

In Fosterville, Tennessee, during May, the rain falls for 15.9 days and regularly aggregates up to 2.91" (74mm) of precipitation. In Fosterville, during the entire year, the rain falls for 167.2 days and collects up to 38.78" (985mm) of precipitation.

Snowfall

In Fosterville, Tennessee, snow does not fall in May through October.

Daylight

In Fosterville, the average length of the day in May is 14h and 4min.
On the first day of May in Fosterville, Tennessee, sunrise is at 5:52 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 7:55 pm CDT.

Sunshine

In Fosterville, the average sunshine in May is 9.3h.

UV index

The months with the highest UV index in Fosterville are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 6 in May, converts into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What is the usual temperature for Fosterville in May?

During May, Fosterville experiences an average high-temperature of 77.5°F (25.3°C) and a low-temperature of 58.1°F (14.5°C).

What is the average humidity in May in Fosterville?

The average relative humidity in May in Fosterville, Tennessee, is 78%.

How many days does it rain in May in Fosterville?

In May, in Fosterville, the rain falls for 15.9 days. Throughout May, 2.91" (74mm) of precipitation is accumulated.

When it does not snow in Fosterville?

May through October are months without snowfall in Fosterville.

Does it snow in Fosterville in May?

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

How many hours of daylight does Fosterville have in May?

The average day length in May in Fosterville, Tennessee, is 14h and 4min.

When are sunrise and sunset in May in Fosterville?

In May, on the first day of the month, sunrise is at 5:52 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 7:55 pm CDT.

How long on average sun shines in May in Fosterville?

The average sunshine duration in May is 9.3h.

When is the highest UV index in Fosterville?

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

What is the UV index intensity in May in Fosterville?

In Fosterville, Tennessee, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to 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
Fosterville, TN

Average temperature in May - Fosterville, TN
  • Average high temperature in May: 77.5°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (45.5°F).

  • Average low temperature in May: 58.1°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

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Average pressure in May
Fosterville, TN

Average pressure in May - Fosterville, TN
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in May
Fosterville, TN

Average wind speed in May - Fosterville, TN
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

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Average humidity in May
Fosterville, TN

Average humidity in May - Fosterville, TN
  • Average humidity in May: 78%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Fosterville, TN

Average rainfall in May - Fosterville, TN
  • Average rainfall in May: 2.91"

The wettest month (with the highest rainfall) is February (4.33").
The driest month (with the least rainfall) is September (2.09").

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Average rainfall days in May
Fosterville, TN

Average rainfall days in May - Fosterville, TN
  • Average rainfall days in May: 15.9 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (8.9 days).

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Average snowfall in May
Fosterville, TN

Average snowfall in May - Fosterville, TN
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Fosterville, TN

Average snowfall days in May - Fosterville, TN
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (3.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Fosterville, TN

Average daylight in May / Average sunshine in May - Fosterville, TN
  • Average daylight in May: 14h and 1min

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

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in May
Fosterville, TN

Average sunshine days in May - Fosterville, TN
  • Average sunshine days in May: 13.5 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (10.1 days).

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Average UV index in May
Fosterville, TN

Average UV index in May - Fosterville, TN
  • 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 and December (UV index 2).

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Average cloud cover in May
Fosterville, TN

Average cloud cover in May - Fosterville, TN
  • Average cloud cover in May: 37

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 31).

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Average visibility in May
Fosterville, TN

Average visibility in May - Fosterville, TN
  • Average visibility in May: 6mi

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

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Fosterville, Tennessee, USA

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