Hartford Weather in June
Hartford in June averages 26°C (79°F) during the day and 15°C (59°F) at night. This is the wettest month of the year, and part of the summer season.
Rainfall in Hartford in June
As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. You can typically expect 14 days of rain this month, averaging around 145 mm (5.7 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Hartford in June
In June, expect high temperatures in Hartford, with highs of 26°C (79°F) and lows of 15°C (59°F) at night. June is a notable month of the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Hartford in June
Expect sunny days throughout the month, with an estimated 273 hours of sunshine. This makes it a pleasant time to visit Hartford.For Hartford itself, May and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Hartford's climate page.
Hartford Temperature in June
Min Temperature
15°C (59°F)
Max Temperature
26°C (79°F)
Chance of Rain
47%
Precipitation
145 mm (5.7 in)
Rainy days
14 days
Humidity
67%
Sunshine
273 hours
Percentage Sunshine
60%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hartford typically rise from around 24°C (75°F) at the start of June to approximately 28°C (82°F) by the end. Nights are pleasant, with lows typically ranging from 13°C (55°F) to 18°C (64°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Hartford in June
Browse day-by-day weather records for Hartford spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hartford historical weather extremes in June
According to our 49 years of weather records for Hartford, the following extremes were recorded between 1976 and 2025.
- On June 24, 2025, temperatures climbed to 38°C (100°F), marking the warmest June day on record.
- On June 13, 1982, Hartford saw its coldest June day with temperatures maxing out at 11°C (52°F).
- Hartford registered its coldest June night on June 3, 1986, with temperatures dropping to 3°C (37°F).
- Peak precipitation in June occurred on June 5, 1982, when 95 mm (3.7 in) of precipitation was measured.
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
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unpleasant
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What to Wear in Hartford in June
Warm temperatures in June make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Hartford 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 Hartford's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hartford climate overview or explore weather in the United States of America.
