ClimateExplore the planning map
Climate · Morristown

Morristown in August

Very hot and mostly dry, as the days shorten.

Typical weather, averaged over 30 years

August in Morristown is very hot: highs near 103°F, lows near 76°F. Rain falls on about two days a week, less often as the month goes on, and the days shorten by 53 minutes from the first week to the last.August in Morristown is very hot: highs near 39°C, lows near 24°C. Rain falls on about two days a week, less often as the month goes on, and the days shorten by 53 minutes from the first week to the last.

High
103°F39°Caverage
Low
76°F24°Caverage
Wet days
2a week · 23% of days
Daylight
13h 22mon average

Is August a good time to visit Morristown?

August sits outside Morristown's best months, which run in two parts: March, or November. Expect very hot days and rain on about two days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How August sits in the year

week by week

Temperature

Highs near 103°F in August, against 67°F to 105°F through the year.Highs near 39°C in August, against 19°C to 41°C through the year.

Chance of a wet day

23% of days in August, against 2% to 23% through the year.

Cloud cover

35% cover in August, against 17% to 40% through the year.

Daylight

13h 22m in August, against 9h 56m to 14h 23m through the year.

Week by week, lightly smoothed, with August shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. July105°41°low 77°low 25°1 wet day a weekRain on about one day a week.
  2. August103°39°low 76°low 24°2 wet days a weekRain on about two days a week.
  3. September99°37°low 71°low 22°1 wet day a weekRain on about one day a week.

Where Morristown sits, in August

America/Phoenix
this place
typical high in August 40°F4°C95°F35°C
Sunrise, mid-August
5:51 AMsets 7:18 PM
Above the sea
600 mlow-lying
Latitude
34.0°Nnorthern hemisphere
Nearest of ours
Scottsdale55 km south-east

The land around Morristown, shaded by its typical high in August, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in United States in August

high · low · wet days
See August on the planning mapThe whole year in Morristown

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Morristown. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (600 m) against the climate model's (894 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (600 m) against the climate model's (894 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.