May weather forecast and climate
Ironville, AL

Weather in May

The last month of the spring, May, is also a moderately hot month in Ironville, Alabama, with average temperature ranging between max 82.9°F (28.3°C) and min 61.9°F (16.6°C).

Temperature

In Ironville, the average high-temperature in May slightly increases, from 75°F (23.9°C) in April, to a still moderately hot 82.9°F (28.3°C). The average low-temperature, in May, is 61.9°F (16.6°C).

Heat index

The average heat index in May is estimated at a hot 89.1°F (31.7°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, wind, metabolic differences, and differences in body mass, height, and shape affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In May, the average relative humidity is 73%.

Rainfall

In May, in Ironville, Alabama, the rain falls for 10.2 days. Throughout May, 0.94" (24mm) of precipitation is accumulated. In Ironville, during the entire year, the rain falls for 125.6 days and collects up to 12.99" (330mm) of precipitation.

Snowfall

March through November are months without snowfall in Ironville.

Daylight

The average length of the day in Ironville, Alabama, is 13.9h.

Sunshine

In Ironville, the average sunshine in May is 10.1h.

UV index

In Ironville, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Ironville?

In May, in Ironville, Alabama, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 61.9°F (16.6°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), that calculates temperature value influenced by the moisture in the air, in May is appraised at 89.1°F (31.7°C).

What is the average humidity in May in Ironville?

The average relative humidity in May in Ironville is 73%.

How many days does it rain in May in Ironville?

In Ironville, Alabama, during May, the rain falls for 10.2 days and regularly aggregates up to 0.94" (24mm) of precipitation.

When it does not snow in Ironville?

In Ironville snow does not fall in March through November.

How many hours of daylight does Ironville have in May?

The average length of the day in May in Ironville is 13.9h.

How long on average sun shines in May in Ironville?

In Ironville, the average sunshine in May is 10.1h.

What is the UV index reading in May in Ironville?

In Ironville, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.

Average temperature in May
Ironville, AL

Average temperature in May - Ironville, AL
  • Average high temperature in May: 82.9°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (52.7°F).

  • Average low temperature in May: 61.9°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).

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Average pressure in May
Ironville, AL

Average pressure in May - Ironville, AL
  • Average pressure in May: 30"

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

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Average wind speed in May
Ironville, AL

Average wind speed in May - Ironville, AL
  • Average wind speed in May: 5.7mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in May
Ironville, AL

Average humidity in May - Ironville, AL
  • Average humidity in May: 73%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in May
Ironville, AL

Average rainfall in May - Ironville, AL
  • Average rainfall in May: 0.94"

The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is September (0.59").

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Average rainfall days in May
Ironville, AL

Average rainfall days in May - Ironville, AL
  • Average rainfall days in May: 10.2 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (6 days).

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Average snowfall in May
Ironville, AL

Average snowfall in May - Ironville, AL
  • Average snowfall in May: 0"

Months with the highest snowfall are January and February (0.12").
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Ironville, AL

Average snowfall days in May - Ironville, AL
  • Average snowfall days in May: 0 days

Months with the highest number of snowfall days are January and February (0.6 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Ironville, AL

Average daylight in May / Average sunshine in May - Ironville, AL
  • Average daylight in May: 13.9h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in May: 10.1h

The month with the most sunshine is June (Average sunshine: 10.7h).
Months with the least sunshine are February and December (Average sunshine: 4.9).

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Average sunshine days in May
Ironville, AL

Average sunshine days in May - Ironville, AL
  • Average sunshine days in May: 18.7 days

The month with the most sunshine days is October (23.3 days).
The month with the least sunshine days is July (10 days).

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Average UV index in May
Ironville, AL

Average UV index in May - Ironville, AL
  • Average UV index in May: 6

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in May
Ironville, AL

Average cloud cover in May - Ironville, AL
  • Average cloud cover in May: 33

Months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in May
Ironville, AL

Average visibility in May - Ironville, AL
  • Average visibility in May: 6mi

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

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