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Climate · United States

Morristown

Very hot and mostly dry from June to September; mild and mostly dry from December to March.

Typical weather, averaged over 30 years34.0°N600 m above the sea
  1. Jan67°19°41°5°Rain on about one day a week.
  2. Feb69°21°42°6°Rain on about one day a week.
  3. Mar75°24°46°8°Rain on about one day a week.
  4. Apr83°28°52°11°Rain on fewer than one day a week.
  5. May92°33°61°16°Rain on fewer than one day a week.
  6. Jun102°39°71°22°Rain on fewer than one day a week.
  7. Jul105°41°77°25°Rain on about one day a week.
  8. Aug103°39°76°24°Rain on about two days a week.
  9. Sep99°37°71°22°Rain on about one day a week.
  10. Oct90°32°62°17°Rain on about one day a week.
  11. Nov78°26°51°11°Rain on about one day a week.
  12. Dec67°19°42°6°Rain on about one day a week.
Each month: its typical high and low, and dots for wet days a week. Tap a month to open it.The best months

The hot season runs from June to September, with highs near 102°F and nights near 74°F. From December to March, highs are nearer 70°F. Rain comes in two spells, from February to March and from July to August. April to June is the driest stretch, with rain on fewer than one day a week. Daylight runs from about 10 hours in December to 14½ hours in June.The hot season runs from June to September, with highs near 39°C and nights near 23°C. From December to March, highs are nearer 21°C. Rain comes in two spells, from February to March and from July to August. April to June is the driest stretch, with rain on fewer than one day a week. Daylight runs from about 10 hours in December to 14½ hours in June.

Where Morristown sits

America/Phoenix
this place
typical high in Januarytypical high in Februarytypical high in Marchtypical high in Apriltypical high in Maytypical high in Junetypical high in Julytypical high in Augusttypical high in Septembertypical high in Octobertypical high in Novembertypical high in December 40°F4°C95°F35°C
Latitude
34.0°Nnorthern hemisphere
Above the sea
600 mlow-lying
Sunrise, mid-JanuarySunrise, mid-FebruarySunrise, mid-MarchSunrise, mid-AprilSunrise, mid-MaySunrise, mid-JuneSunrise, mid-JulySunrise, mid-AugustSunrise, mid-SeptemberSunrise, mid-OctoberSunrise, mid-NovemberSunrise, mid-December
7:34 AM7:15 AM6:42 AM6:00 AM5:28 AM5:17 AM5:29 AM5:51 AM6:12 AM6:33 AM7:02 AM7:27 AMsets 5:42 PMsets 6:12 PMsets 6:37 PMsets 7:00 PMsets 7:23 PMsets 7:42 PMsets 7:42 PMsets 7:18 PMsets 6:38 PMsets 5:57 PMsets 5:27 PMsets 5:22 PM
Nearest of ours
Scottsdale55 km south-east

The land around Morristown, shaded by its typical high in January, the planning map's own layer.The land around Morristown, shaded by its typical high in February, the planning map's own layer.The land around Morristown, shaded by its typical high in March, the planning map's own layer.The land around Morristown, shaded by its typical high in April, the planning map's own layer.The land around Morristown, shaded by its typical high in May, the planning map's own layer.The land around Morristown, shaded by its typical high in June, the planning map's own layer.The land around Morristown, shaded by its typical high in July, the planning map's own layer.The land around Morristown, shaded by its typical high in August, the planning map's own layer.The land around Morristown, shaded by its typical high in September, the planning map's own layer.The land around Morristown, shaded by its typical high in October, the planning map's own layer.The land around Morristown, shaded by its typical high in November, the planning map's own layer.The land around Morristown, shaded by its typical high in December, 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.

Through the year

week by week

Temperature

Highs from 67°F in December and January to 105°F in July.Highs from 19°C in December and January to 41°C in July.

Chance of a wet day

Wettest in August (23% of days), driest in June (2%).

Cloud cover

Clearest in June (17% cover), cloudiest in January (40%).

Daylight

From 9h 56m in December to 14h 23m in June.

Week by week, lightly smoothed. Shading marks the seasons; the olive line, the best months. Hover or tap a week for its figures.

Month by month

°F°C
Morristown, month by month: the typical high and low, wet days a week, cloud cover and daylight.
MonthTypical low to highWet days a weekCloudDaylight
JanuaryCool season
41°5°67°19°
1 day40%10h 10m
FebruaryCool season
42°6°69°21°
1 day38%10h 55m
MarchCool seasonAt its best
46°8°75°24°
1 day35%11h 55m
April
52°11°83°28°
no days28%13h 00m
May
61°16°92°33°
no days24%13h 55m
JuneHot season
71°22°102°39°
no days17%14h 23m
JulyHot season
77°25°105°41°
1 day34%14h 10m
AugustHot season
76°24°103°39°
2 days35%13h 22m
SeptemberHot season
71°22°99°37°
1 day18%12h 19m
October
62°17°90°32°
1 day20%11h 14m
NovemberAt its best
51°11°78°26°
1 day30%10h 21m
DecemberCool season
42°6°67°19°
1 day37%9h 56m

When is the best time to visit Morristown?

The best months are March, or November: highs near 76°F, nights near 48°F, and rain on about one day a week.The best months are March, or November: highs near 24°C, nights near 9°C, and rain on about one day 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.

Questions

What is the warmest month in Morristown?

July, with highs near 105°F and lows near 77°F. The coolest are December and January, with highs near 67°F.July, with highs near 41°C and lows near 25°C. The coolest are December and January, with highs near 19°C.

When does it rain most in Morristown?

August, with rain on about two days a week. June is the driest, with rain on fewer than one day a week.

How long are the days in Morristown?

From about 10 hours in December to 14½ hours in June.

When are the skies clearest in Morristown?

June, when cloud covers about 17% of the sky on average. January is the cloudiest, at about 40%.

Places with a year like Morristown's

by their highs, lows and wet days

Their highs, lows, wet days and cloud run closest to Morristown's through the year, one place a country. “Six months apart”: their winter is Morristown's summer.

Elsewhere in United States

All of United States

Where to stay

1 in our collection
Open the planning map

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.