June weather forecastFort Lupton, CO
June
Weather in June
June, the first month of the summer in Fort Lupton, is a moderately hot month, with an average temperature varying between 56.8°F (13.8°C) and 84.4°F (29.1°C).Temperature
The rise of average high-temperatures is noticeable in June, with an increase from an agreeable 69.4°F (20.8°C) in May to a moderately hot 84.4°F (29.1°C). Fort Lupton anticipates a considerable cooling off from the daytime high to an average minimum temperature of 56.8°F (13.8°C) in June.Heat index
For June, the heat index is calculated to be 84.2°F (29°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.Be informed that the heat index values are oriented around shady conditions and gentle breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Humidity
In June, the average relative humidity is 42%.Rainfall
In Fort Lupton, in June, it is raining for 12.3 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, in Fort Lupton, there are 96 rainfall days, and 11.1" (282mm) of precipitation is accumulated.Snowfall
In Fort Lupton, snow does not fall in June through September.Daylight
June has the longest days of the year in Fort Lupton, with an average of 15h and 0min of daylight.On the first day of the month, sunrise is at 5:31 am and sunset at 8:22 pm. On the last day of June, in Fort Lupton, sunrise is at 5:33 am and sunset at 8:32 pm MDT.
Sunshine
June has the most sunshine of the year in Fort Lupton, with an average of 11.9h of sunshine.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 6 in June translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Fort Lupton, CO
- Average high temperature in June: 84.4°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (40.1°F).
- Average low temperature in June: 56.8°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).
Average pressure in June
Fort Lupton, CO
- Average pressure in June: 29.9"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in June
Fort Lupton, CO
- Average wind speed in June: 6.6mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is December (5.7mph).
Average humidity in June
Fort Lupton, CO
- Average humidity in June: 42%
The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is August (41%).
Average rainfall in June
Fort Lupton, CO
- Average rainfall in June: 1.22"
The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in June
Fort Lupton, CO
- Average rainfall days in June: 12.3 days
The month with the highest number of rainy days is May (14.6 days).
The months with the least rainy days are January, February and December (2.4 days).
Average snowfall in June
Fort Lupton, CO
- Average snowfall in June: 0"
The month with the highest snowfall is April (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Fort Lupton, CO
- Average snowfall days in June: 0 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 June /
Average sunshine in June
Fort Lupton, CO
- Average daylight in June: 15h and 0min
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 June: 11h and 54min
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 36min).
Average sunshine days in June
Fort Lupton, CO
- Average sunshine days in June: 12.5 days
The month with the most sunshine days is December (25.3 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in June
Fort Lupton, CO
- Average UV index in June: 6
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 June
Fort Lupton, CO
- Average cloud cover in June: 16
The month with the most cloud cover is April (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 16).
Average visibility in June
Fort Lupton, 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).





