Boulder Weather in June
June in Boulder sees daytime temperatures around 29°C (84°F) and lows of 12°C (54°F) at night. The perfect weather makes it a good time to visit.
Rainfall in Boulder in June
Typically, you can expect about 9 days of rain this month, with 36 mm (1.4 in) on average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Boulder in June
June is one of the better months to visit Boulder. Expect 29°C (84°F) during the day and 12°C (54°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Boulder in June
The city usually sees around 315 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're a fan of comfortable temperatures and drier conditions, June is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Boulder's climate page.
Boulder Temperature in June
Min Temperature
12°C (54°F)
Max Temperature
29°C (84°F)
Chance of Rain
30%
Precipitation
36 mm (1.4 in)
Rainy days
9 days
Humidity
49% *
Sunshine
315 hours *
Percentage Sunshine
70% *
Best Places in the United States of America in June
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in June →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Boulder in June
Warm weather calls for comfortable, breathable clothing in June. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Boulder in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Boulder's climate page.
Temperature Rainfall Sunshine Humidity
See the full Boulder climate overview or explore weather in the United States of America.
