Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
In Grandview Heights, the average high-temperature in May increases from a comfortable 61.5°F (16.4°C) in April to an agreeable 72°F (22.2°C). During May, the nighttime temperature in Grandview Heights averages of 54.9°F (12.7°C).Humidity
In Grandview Heights, the average relative humidity in May is 76%.Rainfall
The month with the most rainfall in Grandview Heights is May, when the rain falls for 18.4 days and typically aggregates up to 3.62" (92mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Grandview Heights, the average length of the day in May is 14h and 25min.On the first day of the month, sunrise is at 6:31 am and sunset at 8:27 pm. On the last day of May, sunrise is at 6:05 am and sunset at 8:54 pm EDT.
Sunshine
In May, the average sunshine in Grandview Heights is 8.9h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Grandview Heights. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 6 during May leads to these instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the usual temperature for Grandview Heights in May?
What is the average humidity in May in Grandview Heights?
What is the rainiest month in Grandview Heights?
How much does it rain in Grandview Heights in May?
When it does not snow in Grandview Heights?
Does it snow in Grandview Heights in May?
How many hours of daylight does Grandview Heights have in May?
What time are sunrise and sunset in May in Grandview Heights?
How long on average sun shines in May in Grandview Heights?
What are the months with the highest UV index in Grandview Heights?
How high is the UV index in May in Grandview Heights?
Average temperature in May
Grandview Heights, OH
- Average high temperature in May: 72°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in May: 54.9°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in May
Grandview Heights, OH
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Grandview Heights, OH
- Average wind speed in May: 7.4mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in May
Grandview Heights, OH
- Average humidity in May: 76%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall in May
Grandview Heights, OH
- Average rainfall in May: 3.62"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in May
Grandview Heights, OH
- Average rainfall days in May: 18.4 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in May
Grandview Heights, OH
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.31").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Grandview Heights, OH
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Grandview Heights, OH
- Average daylight in May: 14h and 2min
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 24min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
Grandview Heights, OH
- Average sunshine days in May: 10.1 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is May (10.1 days).
Average UV index in May
Grandview Heights, OH
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Grandview Heights, OH
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
Grandview Heights, OH
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Grandview Heights, Ohio, USA
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