May weather forecast
Saint Martin, OH

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Weather in May

The last month of the spring, May, is a pleasant month in Saint Martin, Ohio, with an average temperature varying between 55°F (12.8°C) and 72.3°F (22.4°C).

Temperature

Saint Martin's weather in May presents a rise in the average high-temperature, moving from a comfortable 62.6°F (17°C) in April to a pleasant 72.3°F (22.4°C). May nights experience a consistent temperature drop to a cool 55°F (12.8°C).

Humidity

In May, the average relative humidity is 80%.

Rainfall

May is the month with the most rainfall in Saint Martin. Rain falls for 17.8 days and accumulates 2.64" (67mm) of precipitation.

Snowfall

May through September are months without snowfall in Saint Martin.

Daylight

In May, the average length of the day in Saint Martin is 14h and 20min.
On the first day of the month, sunrise is at 6:36 am and sunset at 8:29 pm. On the last day of May, in Saint Martin, sunrise is at 6:11 am and sunset at 8:55 pm EDT.

Sunshine

In Saint Martin, Ohio, the average sunshine in May is 8.9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Put precautions into practice - Guidance to elude sunburn is provided. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What is the usual temperature for Saint Martin in May?

In May, in Saint Martin, the average high-temperature is 72.3°F (22.4°C), and the average low-temperature is 55°F (12.8°C).

What is the average humidity in May in Saint Martin?

In Saint Martin, Ohio, the average relative humidity in May is 80%.

What is the rainiest month in Saint Martin?

The month with the most rainfall in Saint Martin is May, when the rain falls for 17.8 days and typically aggregates up to 2.64" (67mm) of precipitation.

How many days does it rain in May in Saint Martin?

In May, in Saint Martin, Ohio, the rain falls for 17.8 days. Throughout May, 2.64" (67mm) of precipitation is accumulated.

When it does not snow in Saint Martin?

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

Does it snow in Saint Martin in May?

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

What is the average length of the day in May in Saint Martin?

In Saint Martin, Ohio, the average day length in May is 14h and 20min.

What time are sunrise and sunset in May in Saint Martin?

In May, on the first day of the month, sunrise is at 6:36 am and sunset at 8:29 pm. On the last day of the month, in Saint Martin, Ohio, sunrise is at 6:11 am and sunset at 8:55 pm EDT.

How long on average sun shines in May in Saint Martin?

In Saint Martin, Ohio, the average sunshine duration in May is 8.9h.

How high is the UV index in May in Saint Martin?

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents 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
Saint Martin, OH

Average temperature in May - Saint Martin, OH
  • Average high temperature in May: 72.3°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure in May
Saint Martin, OH

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

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
Saint Martin, OH

Average wind speed in May - Saint Martin, OH
  • Average wind speed in May: 7.4mph

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in May
Saint Martin, OH

Average humidity in May - Saint Martin, OH
  • Average humidity in May: 80%

The months with the highest relative humidity are January, February and December (82%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in May
Saint Martin, OH

Average rainfall in May - Saint Martin, OH
  • Average rainfall in May: 2.64"

The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is September (1.26").

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Average rainfall days in May
Saint Martin, OH

Average rainfall days in May - Saint Martin, OH
  • Average rainfall days in May: 17.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.6 days).

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Average snowfall in May
Saint Martin, OH

Average snowfall in May - Saint Martin, OH
  • Average snowfall in May: 0"

The month with the highest snowfall is February (2.56").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Saint Martin, OH

Average snowfall days in May - Saint Martin, OH
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Saint Martin, OH

Average daylight in May / Average sunshine in May - Saint Martin, OH
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in May
Saint Martin, OH

Average sunshine days in May - Saint Martin, OH
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in May
Saint Martin, OH

Average UV index in May - Saint Martin, OH
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Saint Martin, OH

Average cloud cover in May - Saint Martin, OH
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in May
Saint Martin, OH

Average visibility in May - Saint Martin, OH
  • 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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Saint Martin, Ohio, USA

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