Hottest Junes in Massachusetts since 1895
In 2022, the continental United States experienced its , according to data from the National Oceanic and Atmospheric Administration, while 20 states saw one of their in the same month. The year prior, July marked the .
Climate change is driving rising temperatures and more record heat. The has climbed each decade since 1880 by about .14 degrees Fahrenheit, or roughly 2 degrees Fahrenheit total.
compiled a ranking of the hottest Junes in Massachusetts since 1895 using data from the . Rankings are based on the highest average temperature in each month. For each of the hottest months listed below, we've included the average state temperature, state-wide highs and lows for the month, and the total precipitation.
#9. June 2025 (tie)
- Average temperature: 68°F
- Monthly high temperature: 78.2°F
- Monthly low temperature: 57.8°F
- Total precipitation: 2.33"
#9. June 1957 (tie)
- Average temperature: 68°F
- Monthly high temperature: 80.2°F
- Monthly low temperature: 55.7°F
- Total precipitation: 2.08"
#8. June 1999
- Average temperature: 68.1°F
- Monthly high temperature: 80.5°F
- Monthly low temperature: 55.7°F
- Total precipitation: 1.44"
#7. June 2005
- Average temperature: 68.2°F
- Monthly high temperature: 79.1°F
- Monthly low temperature: 57.2°F
- Total precipitation: 2.46"
#5. June 1976 (tie)
- Average temperature: 68.5°F
- Monthly high temperature: 79.6°F
- Monthly low temperature: 57.3°F
- Total precipitation: 1.79"
#5. June 1949 (tie)
- Average temperature: 68.5°F
- Monthly high temperature: 81.1°F
- Monthly low temperature: 55.9°F
- Total precipitation: 0.85"
#3. June 1943 (tie)
- Average temperature: 68.6°F
- Monthly high temperature: 80.6°F
- Monthly low temperature: 56.5°F
- Total precipitation: 2.43"
#3. June 1930 (tie)
- Average temperature: 68.6°F
- Monthly high temperature: 80.4°F
- Monthly low temperature: 56.9°F
- Total precipitation: 3.31"
#2. June 2024
- Average temperature: 68.9°F
- Monthly high temperature: 80.2°F
- Monthly low temperature: 57.6°F
- Total precipitation: 3.3"
#1. June 2021
- Average temperature: 69.2°F
- Monthly high temperature: 80.2°F
- Monthly low temperature: 58.2°F
- Total precipitation: 2.49"