May weather forecast
Celina, TN

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Weather in May

The last month of the spring, May, is a warm month in Celina, Tennessee, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 77.4°F (25.2°C).

Temperature

An escalation in the average high-temperature is seen with the onset of May, moving from a pleasant 68.2°F (20.1°C) in April to a warm 77.4°F (25.2°C). Celina in May experiences a low-temperature average of 56.7°F (13.7°C).

Humidity

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

Rainfall

In Celina, in May, it is raining for 16.8 days, with typically 2.91" (74mm) of accumulated precipitation. Throughout the year, there are 167 rainfall days, and 36.06" (916mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In May, the average length of the day in Celina is 14h and 8min.
On the first day of May in Celina, sunrise is at 5:47 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 7:54 pm CDT.

Sunshine

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

UV index

The months with the highest UV index in Celina are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 6 in May leads to these guidelines:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

What are May temperatures in Celina?

During May, Celina experiences an average high-temperature of 77.4°F (25.2°C) and a low-temperature of 56.7°F (13.7°C).

What is the average humidity in May in Celina?

The average relative humidity in May is 78%.

How many days does it rain in May in Celina?

In Celina, in May, during 16.8 rainfall days, 2.91" (74mm) of precipitation is typically accumulated.

When it does not snow in Celina?

May through September are months without snowfall.

Does it snow in Celina in May?

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

How many hours of daylight does Celina have in May?

In Celina, the average day length in May is 14h and 8min.

When are sunrise and sunset in May in Celina?

On the first day of May, sunrise is at 5:47 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 7:54 pm CDT.

How long on average sun shines in May in Celina?

In May, the average sunshine duration is 9.3h.

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

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

What is the UV index intensity in May in Celina?

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe 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
Celina, TN

Average temperature in May - Celina, TN
  • Average high temperature in May: 77.4°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (43.3°F).

  • Average low temperature in May: 56.7°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).

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Average pressure in May
Celina, TN

Average pressure in May - Celina, TN
  • Average pressure in May: 30"Hg

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

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Average wind speed in May
Celina, TN

Average wind speed in May - Celina, TN
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in May
Celina, TN

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

The months with the highest relative humidity are February, March and December (79%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in May
Celina, TN

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

The wettest month (with the highest rainfall) is February (3.98").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in May
Celina, TN

Average rainfall days in May - Celina, TN
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (11.1 days).

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Average snowfall in May
Celina, TN

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

The month with the highest snowfall is January (1.65").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Celina, TN

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

The month with the highest number of snowfall days is January (5.5 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
Celina, TN

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

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Average sunshine days in May
Celina, TN

Average sunshine days in May - Celina, TN
  • Average sunshine days in May: 12.2 days

The month with the most sunshine days is November (17.7 days).
The months with the least sunshine days are February and July (11.6 days).

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Average UV index in May
Celina, TN

Average UV index in May - Celina, 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, February and December (UV index 2).

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Average cloud cover in May
Celina, TN

Average cloud cover in May - Celina, TN
  • Average cloud cover in May: 38

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 31).

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Average visibility in May
Celina, TN

Average visibility in May - Celina, TN
  • Average visibility in May: 5mi

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

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Celina, Tennessee, USA

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