May weather forecast
Savanna, OK

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Weather in May

May, the last month of the spring in Savanna, is a warm month, with an average temperature varying between 77.7°F (25.4°C) and 60.1°F (15.6°C).

Temperature

Savanna experiences a minor temperature shift with the start of May, with average high-temperatures moving from a pleasant 70.5°F (21.4°C) in April to a warm 77.7°F (25.4°C). The low-temperature average for Savanna during May stands at a moderate 60.1°F (15.6°C).

Humidity

May is the most humid month in Savanna, Oklahoma, with an average relative humidity of 78%.

Rainfall

May is the month with the most rainfall. Rain falls for 14.4 days and accumulates 4.41" (112mm) of precipitation.

Snowfall

May through October are months without snowfall in Savanna.

Daylight

The average length of the day in May is 14h and 0min.
On the first day of the month, sunrise is at 6:31 am and sunset at 8:08 pm. On the last day of May, in Savanna, sunrise is at 6:11 am and sunset at 8:31 pm CDT.

Sunshine

The average sunshine in May is 8.8h.

UV index

In Savanna, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Fend off overexposure. Sun protection is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What are May temperatures in Savanna?

An average high-temperature, in May, in Savanna, is 77.7°F (25.4°C) and the average low-temperature is 60.1°F (15.6°C).

What is the most humid month in Savanna?

With an average relative humidity of 78%, May is the most humid month.

What is the average humidity in May in Savanna?

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

What is the rainiest month in Savanna?

May is the month with the most rainfall in Savanna, Oklahoma. Rain falls for 14.4 days and accumulates 4.41" (112mm) of precipitation.

How many days does it rain in May in Savanna?

In Savanna, in May, it is raining for 14.4 days, with typically 4.41" (112mm) of accumulated precipitation.

When it does not snow in Savanna?

May through October are months without snowfall in Savanna.

Does it snow in Savanna in May?

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

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

In May, the average day length in Savanna, Oklahoma, is 14h and 0min.

When are sunrise and sunset in May in Savanna?

In May, on the first day of the month, sunrise is at 6:31 am and sunset at 8:08 pm. On the last day of the month, in Savanna, Oklahoma, sunrise is at 6:11 am and sunset at 8:31 pm CDT.

How long on average sun shines in May in Savanna?

The average sunshine duration in May in Savanna is 8.8h.

How high is the UV index in May in Savanna?

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Savanna, OK

Average temperature in May - Savanna, OK
  • Average high temperature in May: 77.7°F

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (48.9°F).

  • Average low temperature in May: 60.1°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (33.3°F).

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Average pressure in May
Savanna, OK

Average pressure in May - Savanna, OK
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Savanna, OK

Average wind speed in May - Savanna, OK
  • Average wind speed in May: 8.3mph

The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in May
Savanna, OK

Average humidity in May - Savanna, OK
  • Average humidity in May: 78%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in May
Savanna, OK

Average rainfall in May - Savanna, OK
  • Average rainfall in May: 4.41"

The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is February (1.73").

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Average rainfall days in May
Savanna, OK

Average rainfall days in May - Savanna, OK
  • Average rainfall days in May: 14.4 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall in May
Savanna, OK

Average snowfall in May - Savanna, OK
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Savanna, OK

Average snowfall days in May - Savanna, OK
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Savanna, OK

Average daylight in May / Average sunshine in May - Savanna, OK
  • Average daylight in May: 14h and 0min

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 54min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in May
Savanna, OK

Average sunshine days in May - Savanna, OK
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is April (14.5 days).

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Average UV index in May
Savanna, OK

Average UV index in May - Savanna, OK
  • Average UV index in May: 6

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in May
Savanna, OK

Average cloud cover in May - Savanna, OK
  • Average cloud cover in May: 37

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in May
Savanna, OK

Average visibility in May - Savanna, OK
  • Average visibility in May: 6mi

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

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Savanna, Oklahoma, USA

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