West Milford climate — normals and trends
West Milford (United States) has a hot-summer humid continental climate (Dfa) under the Köppen-Geiger classification. Its mean annual temperature is 10.3 °C and it receives 1,179 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (22.8 °C on average) and the coldest is January (-2.4 °C). Rainfall peaks in July.
West Milford averages 105 frost days, 20 hot days (≥ 30 °C) and 125 rainy days per year.
West Milford has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The number of frost days there went from about 118 to 92 per year over the period.
The hottest day of the period reached 38.8 °C (on 15 July 1995) and the coldest -27.1 °C (on 13 February 1967).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
West MilfordNew Jersey
- coords
- 41.13°, -74.37°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
10.3°C
Average daily high
15.0°C
Average daily low
6.0°C
Annual rainfall
1,179mm
Sunshine / day
8.7h
Mean relative humidity
69%
Average peak wind
15.8km/h
Seasonal range
25.2°C
Frost days (< 0 °C)
105 d/yr
Hot days (≥ 30 °C)
20 d/yr
Rainy days (≥ 1 mm)
125 d/yr
Annual snowfall
95.3 cm
Average feels-like high
13.4 °C
Average feels-like low
3.4 °C
Average peak gust
38.8 km/h
Tropical nights (≥ 20 °C)
21 d/yr
Solar radiation
14.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.44 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
38.8 °C
15 July 1995
Coldest day
-27.1 °C
13 February 1967
Wettest day
168 mm
16 September 1999
Windiest day
47.2 km/h
25 November 1950
Strongest gust
143.6 km/h
25 November 1950
Hottest feels-like
43.6 °C
26 August 1948
Coldest feels-like
-31.9 °C
13 February 1967
Snowiest day
34.9 cm
14 March 2017
Sunniest day
14.3 h
17 June 2021
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 1.0 °C | -0.5 °C | 31 mm | -55 mm |
| Feb | 3.2 °C | +0.2 °C | 80 mm | +0 mm |
| Mar | 12.2 °C | +4.2 °C | 101 mm | -1 mm |
| Apr | 16.2 °C | +1.5 °C | 101 mm | +1 mm |
| May | 19.6 °C | -0.7 °C | 205 mm | +96 mm |
| Jun | 25.9 °C | +0.8 °C | 69 mm | -29 mm |
| Jul | 29.6 °C | +1.9 °C | 120 mm | +8 mm |
| Aug | 26.7 °C | 0.0 °C | 36 mm | -72 mm |
| Sep | 24.9 °C | +2.2 °C | 73 mm | -27 mm |
| Oct | 17.5 °C | +0.8 °C | 106 mm | +12 mm |
| Nov | 9.9 °C | -0.3 °C | 59 mm | -34 mm |
| Dec | 2.3 °C | -1.6 °C | 76 mm | -20 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of West Milford?
West Milford has a hot-summer humid continental climate (Köppen Dfa). Over 1940-2025, the average annual temperature is 10.3 °C and it receives 1,179 mm of precipitation per year.
What is the hottest day ever recorded in West Milford?
The hottest day measured in West Milford between 1940 and 2025 was 15 July 1995, reaching 38.8 °C.
What is the coldest day in West Milford?
The coldest day measured in West Milford between 1940 and 2025 was 13 February 1967, at -27.1 °C.
Does it snow in West Milford?
Yes. West Milford gets on average 95.3 cm of snow per year and has around 105 frost days.
Has the climate of West Milford warmed?
Yes: West Milford warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in West Milford?
The wettest day measured in West Milford between 1940 and 2025 was 16 September 1999, with 168 mm of rain in 24 hours.
What was the windiest day in West Milford?
The windiest day measured in West Milford between 1940 and 2025 was 25 November 1950, with winds reaching 47.2 km/h.
What is the warmest month in West Milford?
The warmest month in West Milford is July (22.8 °C on average); the coldest is January (-2.4 °C).
How much does it rain in West Milford?
West Milford receives on average 1,179 mm of precipitation per year, spread over about 125 rainy days.
Is it sunny in West Milford?
West Milford gets on average 8.7 hours of sunshine per day, roughly 3,175 hours per year over 1940-2025.
What is the biggest single-day snowfall in West Milford?
The heaviest 24-hour snowfall measured in West Milford between 1940 and 2025 was 14 March 2017, with 34.9 cm.
Are there tropical nights in West Milford?
Yes: West Milford has on average 21 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in West Milford?
In West Milford, between 1940 and 2025, the highest apparent temperature reached 43.6 °C on 26 August 1948, and the lowest was -31.9 °C on 13 February 1967.
Compare West Milford with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around West Milford