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Climate · Morristown

Morristown in January

Mild and mostly dry, as the days lengthen.

Typical weather, averaged over 30 years

January in Morristown is mild: highs near 67°F, lows near 41°F. Rain falls on about one day a week, and the days lengthen by 22 minutes from the first week to the last.January in Morristown is mild: highs near 19°C, lows near 5°C. Rain falls on about one day a week, and the days lengthen by 22 minutes from the first week to the last.

High
67°F19°Caverage
Low
41°F5°Caverage
Wet days
1a week · 14% of days
Daylight
10h 10mon average

Is January a good time to visit Morristown?

A good month, just outside Morristown's best months, which run in two parts: March, or November.

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 January sits in the year

week by week

Temperature

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

Chance of a wet day

14% of days in January, against 2% to 23% through the year.

Cloud cover

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

Daylight

10h 10m in January, against 9h 56m to 14h 23m through the year.

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

Either side

  1. December67°19°low 42°low 6°1 wet day a weekRain on about one day a week.
  2. January67°19°low 41°low 5°1 wet day a weekRain on about one day a week.
  3. February69°21°low 42°low 6°1 wet day a weekRain on about one day a week.

Where Morristown sits, in January

America/Phoenix
this place
typical high in January 40°F4°C95°F35°C
Sunrise, mid-January
7:34 AMsets 5:42 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 January, 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 January

high · low · wet days
See January 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.