Waterbury, CT weather in June
June in Waterbury: mild, with frequent rain. Highs 79°F, lows 57°F, about 11 days with rain. A good month for most outdoor plans.
- Normal high
- 79°F
- Normal low
- 57°F
- Wet days
- 11
- 4.8 in total
- Muggy days
- 5
- dew point 65°F+
How June changes from start to finish
| June 1 | June 30 | |
|---|---|---|
| Normal high | 74°F | 82°F |
| Normal low | 52°F | 61°F |
| Chance of a wet day | 37% | 36% |
| Sunrise / sunset | 5:20 am / 8:19 pm | 5:21 am / 8:30 pm |
| Daylight | 15.0 h | 15.2 h |
Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Eastern Time).
A typical June day
- 6 am62°Fdew point 57°F
- 9 am70°Fdew point 57°F
- Noon76°Fdew point 57°F
- 3 pm78°Fdew point 57°F
- 6 pm75°Fdew point 57°F
- 9 pm68°Fdew point 57°F
NOAA hourly normals (local standard time) from Hartford Bradley Intl Airport (32 mi away); average wind 7 mph.
What kind of days to expect
- Comfortable dayshigh 65-80°F and dew point under 60°F12 of 30
- Hot dayshigh 90°F or more2 of 30
- Muggy daysdaily mean dew point 65°F or more5 of 30
- Wet daysat least 0.01 in of rain or melted snow11 of 30
- Notable rainat least 0.10 in8 of 30
- Freezing nightslow 32°F or below0 of 30
- Snow on the groundsnow depth 1 in or more0 of 30
Average days per June, counted from daily records for each year 1991-2020.
Rain in June
Normal precipitation is 4.8 in; a dry June brings about 2.8 in and a wet one about 6.7 in (25th and 75th percentiles). About 3 days bring half an inch or more, and about 2 an inch or more.
How June varies from year to year
- Warmest June, 1991-20201999: average high 84°F
- Coolest June2009: average high 73°F
- Wettest June2013: 14.1 in
- Driest June1999: 0.2 in
- Highest reading98°F (June 29, 2005)
- Lowest reading34°F (June 1, 2020)
From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.
June compared with May and July
| May | June | July | |
|---|---|---|---|
| Normal high | 70°F | 79°F | 84°F |
| Normal low | 47°F | 57°F | 62°F |
| Wet days | 12 | 11 | 11 |
| Comfortable days | 16 | 12 | 5 |
| Daylight | 14.5 h | 15.1 h | 14.8 h |
Highs change by +9°F from May and +5°F into July.
Nearby alternatives in June
- Warmer: Baltimore, MD244 mi · high 84°F · 11 wet days
- Cooler: Nantucket, MA154 mi · high 69°F · 12 wet days
How Waterbury ranks in June
- Normal high268th warmest of 378 cities; 2nd of 5 in Connecticut
- Wet days243rd driest of 378
- Comfortable days102nd most of 340
What to pack for Waterbury in June
- A rain jacket or umbrella – rain on about 11 days
- Sunglasses and sunscreen – about 15.1 hours of daylight and highs near 79°F
Heating and cooling
June has 47 heating degree days and 124 cooling degree days (base 65°F), 3% of the year's total heating and cooling demand.
Questions
How hot is Waterbury in June?
The normal high is 79°F and the normal low is 57°F. From 1991 to 2020 the hottest June reading was 98°F (June 29, 2005).
Does it rain a lot in Waterbury in June?
About 11 days in June have at least 0.01 in of precipitation, and the normal total is 4.8 in. The wettest June in 1991-2020 was in 2013 (14.1 in); the driest was in 1999 (0.2 in).
Is June a good time to visit Waterbury?
June ranks 3rd of 12 months on our comfort score for Waterbury (68 out of 100). It has about 12 comfortable days and about 2 days at 90°F or hotter. The best months are May and September.
Where the numbers come from
- Temperature and rain: Burlington (USC00060973), 17 mi NNE of the city center, 505 ft (234 ft higher than the city). NOAA normals and daily records, 1991-2020.
- Snowfall and snow depth: Bakersville (USC00060227), 20 mi N of the city center, 686 ft (415 ft higher than the city). NOAA normals and daily records, 1991-2020.
- Frost dates: Meriden Markham Muni Airport (USW00054788), 12 mi ESE of the city center, 103 ft (168 ft lower than the city). NOAA normals and daily records, 1991-2020.
- Humidity and wind by hour: Hartford Bradley Intl Airport (USW00014740), 32 mi NE of the city center, 190 ft (81 ft lower than the city). NOAA normals and daily records, 1991-2020.
- Daily humidity and wind: Bradley International Airport (725080-14740), 32 mi NE of the city center, 169 ft (102 ft lower than the city). Hourly observations, 1991-2020.
- Not available for this location: cloud cover (no station close enough or similar enough in elevation).