June weather forecastHolly, CO
June
Weather in June
June, the first month of the summer in Holly, is a tropical month, with an average temperature fluctuating between 67.3°F (19.6°C) and 90.9°F (32.7°C).Temperature
With the onset of June, Holly's weather sees a temperature rise, transitioning from a moderately hot 76.8°F (24.9°C) in May to a hot 90.9°F (32.7°C). A sharp reduction from the daytime highs is witnessed in Holly during June, with nighttime temperatures averaging a low of 67.3°F (19.6°C).Heat index
June's mean heat index is estimated at a hot 93.2°F (34°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
June is the least humid month, with an average relative humidity of 44%.Rainfall
June is the month with the most rainfall in Holly, Colorado. Rain falls for 10.7 days and accumulates 1.97" (50mm) of precipitation.Snowfall
June through September are months without snowfall in Holly.Daylight
With an average of 14h and 48min of daylight, June has the longest days of the year in Holly.On the first day of the month, sunrise is at 5:27 am and sunset at 8:05 pm. On the last day of June, in Holly, sunrise is at 5:29 am and sunset at 8:15 pm MDT.
Sunshine
With an average of 11.8h of sunshine, June has the most sunshine of the year.UV index
June and July, with an average maximum UV index of 7, are months with the highest UV index in Holly. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 7 during June translates into the following directions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Holly, CO
- Average high temperature in June: 90.9°F
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is December (44.4°F).
- Average low temperature in June: 67.3°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is December (26.1°F).
Average pressure in June
Holly, CO
- Average pressure in June: 29.79"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.79"Hg).
Average wind speed in June
Holly, CO
- Average wind speed in June: 12.4mph
The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is January (9.9mph).
Average humidity in June
Holly, CO
- Average humidity in June: 44%
The month with the highest relative humidity is January (60%).
The month with the lowest relative humidity is June (44%).
Average rainfall in June
Holly, CO
- Average rainfall in June: 1.97"
The wettest month (with the highest rainfall) is June (1.97").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in June
Holly, CO
- Average rainfall days in June: 10.7 days
The months with the highest number of rainy days are May and July (11.8 days).
The month with the least rainy days is February (2.5 days).
Average snowfall in June
Holly, CO
- Average snowfall in June: 0"
The month with the highest snowfall is December (1.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Holly, CO
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (4.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Holly, CO
- Average daylight in June: 14h and 48min
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 36min).
- Average sunshine in June: 11h and 48min
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 24min).
Average sunshine days in June
Holly, CO
- Average sunshine days in June: 16.1 days
The month with the most sunshine days is November (24.8 days).
The month with the least sunshine days is July (16 days).
Average UV index in June
Holly, CO
- Average UV index in June: 7
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in June
Holly, CO
- Average cloud cover in June: 15
The month with the most cloud cover is February (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in June
Holly, CO
- Average visibility in June: 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).
