May weather forecast
Lafayette, OH

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Weather in May

The last month of the spring, May, is an agreeable month in Lafayette, Ohio, with an average temperature fluctuating between 70.3°F (21.3°C) and 53.4°F (11.9°C).

Temperature

Lafayette's weather in May shows a rise in the average high-temperature, moving up from April's mild 58.6°F (14.8°C) to a pleasant 70.3°F (21.3°C). During May, Lafayette sees a mean low-temperature of 53.4°F (11.9°C).

Humidity

In May, the average relative humidity is 78%.

Rainfall

May is the month with the most rainfall in Lafayette. Rain falls for 18.3 days and accumulates 2.72" (69mm) of precipitation.

Snowfall

In Lafayette, snow does not fall in May through September.

Daylight

In May, the average length of the day in Lafayette, Ohio, is 14h and 28min.
On the first day of the month, sunrise is at 6:33 am and sunset at 8:32 pm. On the last day of May, sunrise is at 6:06 am and sunset at 9:00 pm EDT.

Sunshine

The average sunshine in May is 8.8h.

UV index

In May, the average daily maximum UV index in Lafayette is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 5 in May leads to these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What are the temperatures in Lafayette in May?

The average high-temperature, in May, in Lafayette, is 70.3°F (21.3°C), while the average low-temperature is 53.4°F (11.9°C).

What is the average humidity in May in Lafayette?

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

What is the rainiest month in Lafayette?

The month with the most rainfall is May, when the rain falls for 18.3 days and typically aggregates up to 2.72" (69mm) of precipitation.

How many days does it rain in May in Lafayette?

In Lafayette, Ohio, during May, the rain falls for 18.3 days and regularly aggregates up to 2.72" (69mm) of precipitation.

When it does not snow in Lafayette?

In Lafayette, Ohio, snow does not fall in May through September.

Does it snow in Lafayette in May?

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

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

The average day length in May in Lafayette is 14h and 28min.

When are sunrise and sunset in May in Lafayette?

On the first day of May in Lafayette, Ohio, sunrise is at 6:33 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 9:00 pm EDT.

How long on average sun shines in May in Lafayette?

In May, the average sunshine duration in Lafayette is 8.8h.

What is the UV index reading in May in Lafayette?

In May, the average daily maximum UV index in Lafayette is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's 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
Lafayette, OH

Average temperature in May - Lafayette, OH
  • Average high temperature in May: 70.3°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in May: 53.4°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in May
Lafayette, OH

Average pressure in May - Lafayette, OH
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Lafayette, OH

Average wind speed in May - Lafayette, OH
  • Average wind speed in May: 8.3mph

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in May
Lafayette, OH

Average humidity in May - Lafayette, OH
  • Average humidity in May: 78%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in May
Lafayette, OH

Average rainfall in May - Lafayette, OH
  • Average rainfall in May: 2.72"

The wettest month (with the highest rainfall) is May (2.72").
The driest months (with the least rainfall) are February and December (1.14").

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Average rainfall days in May
Lafayette, OH

Average rainfall days in May - Lafayette, OH
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The months with the least rainy days are January and February (6.6 days).

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Average snowfall in May
Lafayette, OH

Average snowfall in May - Lafayette, OH
  • Average snowfall in May: 0"

The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Lafayette, OH

Average snowfall days in May - Lafayette, OH
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Lafayette, OH

Average daylight in May / Average sunshine in May - Lafayette, OH
  • Average daylight in May: 14h and 3min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days in May
Lafayette, OH

Average sunshine days in May - Lafayette, OH
  • Average sunshine days in May: 10 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10 days).

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Average UV index in May
Lafayette, OH

Average UV index in May - Lafayette, OH
  • Average UV index in May: 5

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Lafayette, OH

Average cloud cover in May - Lafayette, OH
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in May
Lafayette, OH

Average visibility in May - Lafayette, OH
  • Average visibility in May: 6mi

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

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Lafayette, Ohio, USA

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