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 shift from April to May introduces a subtle increase in the average high-temperature, moving from a moderate 56.8°F (13.8°C) to an enjoyable 65.1°F (18.4°C). Significant dips from daytime highs mark the May nights, with a consistent average temperature of 42.6°F (5.9°C).Humidity
The average relative humidity in May is 51%.Rainfall
In Ellicott, in May, during 13.7 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Ellicott, during the entire year, the rain falls for 104.4 days and collects up to 11.26" (286mm) of precipitation.Snowfall
Months with snowfall in Ellicott are January through May, October through December. May is the last month it regularly snows in Ellicott. During 1.7 snowfall days, in May, Ellicott aggregates 0.43" (11mm) of snow. Throughout the year, in Ellicott, there are 34.7 snowfall days, and 13.27" (337mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 19min.On the first day of May, sunrise is at 5:58 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:16 pm MDT.
Sunshine
In May, the average sunshine is 11.2h.UV index
In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In May, a regular UV index of 5 translates into these guidelines:
Adopt protective measures - Suggestions to resist sunburn are offered. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Ellicott in May?
What is the average humidity in May in Ellicott?
How many days does it rain in May in Ellicott?
What is the last month it snows in Ellicott?
How many hours of daylight does Ellicott have in May?
When are sunrise and sunset in May in Ellicott?
How long on average sun shines in May in Ellicott?
What is the UV index reading in May in Ellicott?
Average temperature in May
Ellicott, CO
- Average high temperature in May: 65.1°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (38.7°F).
- Average low temperature in May: 42.6°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is December (20.5°F).
Average pressure in May
Ellicott, CO
- Average pressure in May: 29.91"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is April (29.9"Hg).
Average wind speed in May
Ellicott, CO
- Average wind speed in May: 8.4mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in May
Ellicott, CO
- Average humidity in May: 51%
The month with the highest relative humidity is February (64%).
The month with the lowest relative humidity is June (44%).
Average rainfall in May
Ellicott, CO
- Average rainfall in May: 1.26"
The wettest month (with the highest rainfall) is July (2.72").
The driest months (with the least rainfall) are January and December (0.2").
Average rainfall days in May
Ellicott, CO
- Average rainfall days in May: 13.7 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is December (1.8 days).
Average snowfall in May
Ellicott, CO
- Average snowfall in May: 0.43"
The month with the highest snowfall is March (2.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Ellicott, CO
- Average snowfall days in May: 1.7 days
The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Ellicott, CO
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 11h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in May
Ellicott, CO
- Average sunshine days in May: 13.2 days
The month with the most sunshine days is December (25.3 days).
The month with the least sunshine days is July (6.8 days).
Average UV index in May
Ellicott, CO
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in May
Ellicott, CO
- Average cloud cover in May: 24
The month with the most cloud cover is April (Cloud cover 25).
The months with the least cloud cover are June, October and November (Cloud cover 16).
Average visibility in May
Ellicott, CO
- 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).
Ellicott, Colorado, USA
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