May weather forecast
Chattahoochee, FL

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Weather in May

The last month of the spring, May, is also a moderately hot month in Chattahoochee, Florida, with an average temperature varying between 65.3°F (18.5°C) and 85.1°F (29.5°C).

Temperature

As May begins, there's a slight increase in the average high-temperature, moving from 78.4°F (25.8°C) in April to a still moderately hot 85.1°F (29.5°C). During May nights, Chattahoochee records an average temperature of 65.3°F (18.5°C).

Heat index

The heat index value for May is evaluated at a tropical 93.2°F (34°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

May is the least humid month, with an average relative humidity of 71%.

Rainfall

In Chattahoochee, Florida, in May, it is raining for 15 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, in Chattahoochee, there are 182.5 rainfall days, and 36.97" (939mm) of precipitation is accumulated.

Snowfall

In Chattahoochee, snow does not fall in February through December.

Daylight

In Chattahoochee, the average length of the day in May is 13h and 43min.
On the first day of May in Chattahoochee, Florida, sunrise is at 6:54 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 8:37 pm EDT.

Sunshine

In Chattahoochee, the average sunshine in May is 10.7h.

UV index

The months with the highest UV index in Chattahoochee are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 7 in May translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

How hot does it get in Chattahoochee in May?

In May, the average high-temperature and low-temperature in Chattahoochee are 85.1°F (29.5°C) and 65.3°F (18.5°C) respectively. In May, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 93.2°F (34°C).

What is the least humid month in Chattahoochee?

With an average relative humidity of 71%, May is the least humid month.

What is the average humidity in May in Chattahoochee?

In May, the average relative humidity in Chattahoochee is 71%.

How many days does it rain in May in Chattahoochee?

In Chattahoochee, Florida, in May, it is raining for 15 days, with typically 2.76" (70mm) of accumulated precipitation.

When it does not snow in Chattahoochee?

February through December are months without snowfall in Chattahoochee, Florida.

How many hours of daylight does Chattahoochee have in May?

In May, the average day length in Chattahoochee, Florida, is 13h and 43min.

What time are sunrise and sunset in May in Chattahoochee?

In May, on the first day of the month, sunrise is at 6:54 am and sunset at 8:18 pm. On the last day of the month, in Chattahoochee, sunrise is at 6:37 am and sunset at 8:37 pm EDT.

How long on average sun shines in May in Chattahoochee?

In May, the average sunshine duration in Chattahoochee, Florida, is 10.7h.

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

May through August, with an average maximum UV index of 7, are months with the highest UV index in Chattahoochee, Florida.

What is the UV index reading in May in Chattahoochee?

The average daily maximum UV index in May in Chattahoochee is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Chattahoochee, FL

Average temperature in May - Chattahoochee, FL
  • Average high temperature in May: 85.1°F

The warmest months (with the highest average high temperature) are July and August (90.3°F).
The month with the lowest average high temperature is January (59.7°F).

  • Average low temperature in May: 65.3°F

The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (42.8°F).

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Average pressure in May
Chattahoochee, FL

Average pressure in May - Chattahoochee, FL
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

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Average wind speed in May
Chattahoochee, FL

Average wind speed in May - Chattahoochee, FL
  • Average wind speed in May: 5.6mph

The windiest month (with the highest average wind speed) is March (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in May
Chattahoochee, FL

Average humidity in May - Chattahoochee, FL
  • Average humidity in May: 71%

The months with the highest relative humidity are August, September and December (77%).
The month with the lowest relative humidity is May (71%).

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Average rainfall in May
Chattahoochee, FL

Average rainfall in May - Chattahoochee, FL
  • Average rainfall in May: 2.76"

The wettest month (with the highest rainfall) is August (5.28").
The driest month (with the least rainfall) is November (1.46").

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Average rainfall days in May
Chattahoochee, FL

Average rainfall days in May - Chattahoochee, FL
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is August (26.3 days).
The month with the least rainy days is November (8.3 days).

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Average snowfall in May
Chattahoochee, FL

Average snowfall in May - Chattahoochee, FL
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Chattahoochee, FL

Average snowfall days in May - Chattahoochee, FL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in May /
Average sunshine in May
Chattahoochee, FL

Average daylight in May / Average sunshine in May - Chattahoochee, FL
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in May: 10h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

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Average sunshine days in May
Chattahoochee, FL

Average sunshine days in May - Chattahoochee, FL
  • Average sunshine days in May: 14.5 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is July (3.4 days).

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Average UV index in May
Chattahoochee, FL

Average UV index in May - Chattahoochee, FL
  • Average UV index in May: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in May
Chattahoochee, FL

Average cloud cover in May - Chattahoochee, FL
  • Average cloud cover in May: 28

The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in May
Chattahoochee, FL

Average visibility in May - Chattahoochee, FL
  • 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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Chattahoochee, Florida, USA

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