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
Entering May, Highlands Ranch notices a subtle temperature elevation, with the average high-temperature advancing from April's mild 58.5°F (14.7°C) to an enjoyable 67.3°F (19.6°C). Highlands Ranch's average nighttime temperature descends significantly from the day's peak in May, settling at a wintry 42.6°F (5.9°C).Humidity
In Highlands Ranch, the average relative humidity in May is 52%.Rainfall
May is the month with the most rainfall in Highlands Ranch. Rain falls for 11.6 days and accumulates 1.61" (41mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Highlands Ranch. During 1.4 snowfall days, in May, Highlands Ranch aggregates 2.28" (58mm) of snow. Throughout the year, there are 39.3 snowfall days, and 33.43" (849mm) of snow is accumulated.Daylight
The average length of the day in May in Highlands Ranch, Colorado, is 14h and 22min.On the first day of the month, sunrise is at 5:59 am and sunset at 7:54 pm. On the last day of May, sunrise is at 5:34 am and sunset at 8:20 pm MDT.
Sunshine
In Highlands Ranch, the average sunshine in May is 11.2h.UV index
The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 5 in May translates into these instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What are the temperatures in Highlands Ranch in May?
What is the average humidity in May in Highlands Ranch?
What is the wettest month in Highlands Ranch?
How much does it rain in Highlands Ranch in May?
What is the last month it snows in Highlands Ranch?
What is the average length of the day in May in Highlands Ranch?
When is the sunrise / sunset in May in Highlands Ranch?
How long on average sun shines in May in Highlands Ranch?
What is the UV index reading in May in Highlands Ranch?
Average temperature in May
Highlands Ranch, CO
- Average high temperature in May: 67.3°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (41.2°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 (20.7°F).
Average pressure in May
Highlands Ranch, CO
- Average pressure in May: 29.92"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).
Average wind speed in May
Highlands Ranch, CO
- Average wind speed in May: 6.7mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest months (with the lowest average wind speed) are August and September (6.4mph).
Average humidity in May
Highlands Ranch, CO
- Average humidity in May: 52%
The month with the highest relative humidity is February (65%).
The months with the lowest relative humidity are June and August (42%).
Average rainfall in May
Highlands Ranch, CO
- Average rainfall in May: 1.61"
The wettest month (with the highest rainfall) is May (1.61").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in May
Highlands Ranch, CO
- Average rainfall days in May: 11.6 days
The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is January (1.5 days).
Average snowfall in May
Highlands Ranch, CO
- Average snowfall in May: 2.28"
The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Highlands Ranch, CO
- Average snowfall days in May: 1.4 days
The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Highlands Ranch, CO
- 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 24min).
- Average sunshine in May: 11h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in May
Highlands Ranch, CO
- Average sunshine days in May: 17.6 days
The month with the most sunshine days is October (24.5 days).
The month with the least sunshine days is July (16.3 days).
Average UV index in May
Highlands Ranch, CO
- 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).
Average cloud cover in May
Highlands Ranch, CO
- Average cloud cover in May: 25
The months with the most cloud cover are April and May (Cloud cover 25).
The month with the least cloud cover is September (Cloud cover 14).
Average visibility in May
Highlands Ranch, 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).
Highlands Ranch, Colorado, USA
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