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
The transition to May introduces an increase in the average high-temperature, shifting from a mild 59.4°F (15.2°C) in April to a pleasant 70.9°F (21.6°C). During the month of May, Lisbon's nighttime temperature lowers to an average of 50.4°F (10.2°C).Humidity
In Lisbon, Ohio, the average relative humidity in May is 78%.Rainfall
In Lisbon, Ohio, in May, it is raining for 17 days, with typically 1.97" (50mm) of accumulated precipitation. Throughout the year, there are 152.8 rainfall days, and 20" (508mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall in Lisbon.Daylight
The average length of the day in May in Lisbon, Ohio, is 14h and 28min.On the first day of the month, sunrise is at 6:20 am and sunset at 8:19 pm. On the last day of May, in Lisbon, Ohio, sunrise is at 5:53 am and sunset at 8:47 pm EDT.
Sunshine
In Lisbon, the average sunshine in May is 8.8h.UV index
In May, the average daily maximum UV index in Lisbon is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 5 during May translates into the following guidance:
Take precautions - Protection against sun damage is advised. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Lisbon?
What is the average humidity in May in Lisbon?
How many days does it rain in May in Lisbon?
When it does not snow in Lisbon?
Does it snow in Lisbon in May?
What is the average length of the day in May in Lisbon?
What time are sunrise and sunset in May in Lisbon?
How many hours of sunshine does Lisbon have in May?
What is the UV index intensity in May in Lisbon?
Average temperature in May
Lisbon, OH
- Average high temperature in May: 70.9°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in May: 50.4°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in May
Lisbon, OH
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Lisbon, OH
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in May
Lisbon, OH
- Average humidity in May: 78%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in May
Lisbon, OH
- Average rainfall in May: 1.97"
The wettest month (with the highest rainfall) is July (2.01").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days in May
Lisbon, OH
- Average rainfall days in May: 17 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in May
Lisbon, OH
- Average snowfall in May: 0"
The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Lisbon, OH
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lisbon, OH
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
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 August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in May
Lisbon, OH
- Average sunshine days in May: 10.7 days
The month with the most sunshine days is November (15.9 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in May
Lisbon, OH
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Lisbon, OH
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Lisbon, OH
- Average visibility in May: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).
Lisbon, Ohio, USA
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