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> Usa > Boston, Massachusetts >July
Weather in July in Boston, Massachusetts
| < July > | ||
|---|---|---|
| Normal Max/ High Temperature | 28°C (82°F) | |
| Average Temperature | 23°C (74°F) | |
| Min/ Low Temperature | 18°C (65°F) | |
| Average Sea or Water Temp | 18°C(64°F) | |
| Normal Precipitation | 72mm (2.8in) | |
| Number of Wet Days (probability of rain on a day) | 10 (32%) | |
| Average Sunlight per day | 10h 30' | |
| Average Daylight per day | 14h 56' | |
| Sunny (Cloudy) Daylight Hours | 71% (29%) | |
| Sun altitude at solar noon on the 21st day. | 68° | |
- The average sea tempeature is 18 °C (64.4 °F).
- The average temperature in Boston, Massachusetts in July is fairly hot at 23.1 °C (73.58 °F).
- Afternoons can be hot with average high temperatures reaching 27.7 °C (81.9 °F).
- Overnight temperatures are generally somewhat warm with an average low of 18.4 °C (65.1 °F).
- In July the mean diurnal temperature variation/ range is 9.3 °C (16.7 °F).
- Precipitation averages for July are moderate with 72.1mm (2.8 in) recorded across 10 days.
- The skies in Boston, Massachusetts are glorious with an average of an appreciable 10h 30' of intense sunlight per day.
- The shortest day is 14h 30' long and the longest day is 15h 13' long with an average length of 14h 56'.
- There are approximately 4h 14' per day when the sun is occluded by cloud, haze, fog etc.
- It is sunny approximately 71.3% of daylight hours and cloudy 28.7% of daylight hours.
Weather Trend Graph for July in Boston, Massachusetts, Usa
