May weather forecast
Ames, AR

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Weather in May

May, the last month of the spring in Ames, is also a moderately hot month, with an average temperature ranging between min 62.6°F (17°C) and max 82.6°F (28.1°C).

Temperature

May's arrival brings a modest temperature shift, moving from 74.3°F (23.5°C) in April to a still moderately hot 82.6°F (28.1°C). During May, Ames observes a consistent average nighttime temperature of 62.6°F (17°C).

Heat index

May's mean heat index is calculated to be a tropical 89.6°F (32°C). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

The average relative humidity in May is 76%.

Rainfall

In Ames, in May, during 15.5 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. Throughout the year, in Ames, there are 160.4 rainfall days, and 38.86" (987mm) of precipitation is accumulated.

Snowfall

In Ames, snow does not fall in April through October and December.

Daylight

The average length of the day in May in Ames is 13h and 55min.
On the first day of the month, sunrise is at 6:23 am and sunset at 7:56 pm. On the last day of May, sunrise is at 6:03 am and sunset at 8:17 pm CDT.

Sunshine

The average sunshine in May in Ames is 9.2h.

UV index

In Ames, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average UV index of 6 in May transforms into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

How hot does it get in Ames in May?

In Ames, in May, the average high-temperature is 82.6°F (28.1°C), and the average low-temperature is 62.6°F (17°C). In May, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 89.6°F (32°C).

What is the average humidity in May in Ames?

In Ames, Arkansas, the average relative humidity in May is 76%.

How much does it rain in Ames in May?

In Ames, Arkansas, during May, the rain falls for 15.5 days and regularly aggregates up to 3.35" (85mm) of precipitation.

When it does not snow in Ames?

April through October and December are months without snowfall in Ames, Arkansas.

How many hours of daylight does Ames have in May?

In May, the average day length is 13h and 55min.

When are sunrise and sunset in May in Ames?

In May, on the first day of the month, sunrise is at 6:23 am and sunset at 7:56 pm. On the last day of the month, in Ames, sunrise is at 6:03 am and sunset at 8:17 pm CDT.

How long on average sun shines in May in Ames?

In Ames, the average sunshine duration in May is 9.2h.

What is the UV index reading in May in Ames?

The average daily maximum UV index in May in Ames is 6. A UV Index estimate of 6 to 7 represents 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
Ames, AR

Average temperature in May - Ames, AR
  • Average high temperature in May: 82.6°F

The warmest months (with the highest average high temperature) are July and August (93.4°F).
The month with the lowest average high temperature is January (51.8°F).

  • Average low temperature in May: 62.6°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).

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Average pressure in May
Ames, AR

Average pressure in May - Ames, AR
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
Ames, AR

Average wind speed in May - Ames, AR
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in May
Ames, AR

Average humidity in May - Ames, AR
  • Average humidity in May: 76%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in May
Ames, AR

Average rainfall in May - Ames, AR
  • Average rainfall in May: 3.35"

The wettest month (with the highest rainfall) is April (5.08").
The driest month (with the least rainfall) is September (2.09").

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Average rainfall days in May
Ames, AR

Average rainfall days in May - Ames, AR
  • Average rainfall days in May: 15.5 days

The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is October (10.3 days).

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Average snowfall in May
Ames, AR

Average snowfall in May - Ames, AR
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

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Average snowfall days in May
Ames, AR

Average snowfall days in May - Ames, AR
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.5 days).
The 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
Ames, AR

Average daylight in May / Average sunshine in May - Ames, AR
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in May: 9h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in May
Ames, AR

Average sunshine days in May - Ames, AR
  • Average sunshine days in May: 13.6 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is February (13 days).

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Average UV index in May
Ames, AR

Average UV index in May - Ames, AR
  • Average UV index in May: 6

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

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Average cloud cover in May
Ames, AR

Average cloud cover in May - Ames, AR
  • Average cloud cover in May: 36

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 28).

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Average visibility in May
Ames, AR

Average visibility in May - Ames, AR
  • Average visibility in May: 6mi

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

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Ames, Arkansas, USA

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