Ewing climate — normals and trends
Ewing (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 12.4 °C and it receives 1,119 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 (24.6 °C on average) and the coldest is January (0.0 °C). Rainfall peaks in July.
Ewing averages 83 frost days, 38 hot days (≥ 30 °C) and 119 rainy days per year.
Ewing has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The number of frost days there went from about 92 to 74 per year over the period.
The hottest day of the period reached 40.5 °C (on 3 July 1966) and the coldest -25.5 °C (on 22 January 1984).
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
EwingNew Jersey
- coords
- 40.27°, -74.80°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
12.4°C
Average daily high
17.1°C
Average daily low
8.0°C
Annual rainfall
1,119mm
Sunshine / day
8.8h
Mean relative humidity
67%
Average peak wind
16.5km/h
Seasonal range
24.6°C
Frost days (< 0 °C)
83 d/yr
Hot days (≥ 30 °C)
38 d/yr
Rainy days (≥ 1 mm)
119 d/yr
Annual snowfall
55.6 cm
Average feels-like high
15.7 °C
Average feels-like low
5.6 °C
Average peak gust
37.9 km/h
Tropical nights (≥ 20 °C)
42 d/yr
Solar radiation
14.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.42 · 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
40.5 °C
3 July 1966
Coldest day
-25.5 °C
22 January 1984
Wettest day
147 mm
16 September 1999
Windiest day
53.4 km/h
25 November 1950
Strongest gust
144.0 km/h
25 November 1950
Hottest feels-like
45.0 °C
22 July 2011
Coldest feels-like
-30.8 °C
22 January 1984
Snowiest day
35.8 cm
23 January 2016
Sunniest day
14.1 h
19 June 2022
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 | 2.7 °C | -1.2 °C | 29 mm | -54 mm |
| Feb | 5.9 °C | +0.4 °C | 76 mm | -4 mm |
| Mar | 14.8 °C | +4.4 °C | 96 mm | -7 mm |
| Apr | 18.3 °C | +1.7 °C | 100 mm | +3 mm |
| May | 22.0 °C | -0.2 °C | 152 mm | +53 mm |
| Jun | 28.0 °C | +0.9 °C | 68 mm | -23 mm |
| Jul | 31.2 °C | +1.6 °C | 174 mm | +67 mm |
| Aug | 27.8 °C | -0.6 °C | 21 mm | -85 mm |
| Sep | 26.2 °C | +1.6 °C | 84 mm | -6 mm |
| Oct | 19.4 °C | +0.8 °C | 65 mm | -18 mm |
| Nov | 12.3 °C | 0.0 °C | 52 mm | -36 mm |
| Dec | 4.2 °C | -2.0 °C | 69 mm | -25 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 Ewing?
Ewing has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 12.4 °C and it receives 1,119 mm of precipitation per year.
What is the hottest day ever recorded in Ewing?
The hottest day measured in Ewing between 1940 and 2025 was 3 July 1966, reaching 40.5 °C.
What is the coldest day in Ewing?
The coldest day measured in Ewing between 1940 and 2025 was 22 January 1984, at -25.5 °C.
Does it snow in Ewing?
Yes. Ewing gets on average 55.6 cm of snow per year and has around 83 frost days.
Has the climate of Ewing warmed?
Yes: Ewing warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ewing?
The wettest day measured in Ewing between 1940 and 2025 was 16 September 1999, with 147 mm of rain in 24 hours.
What was the windiest day in Ewing?
The windiest day measured in Ewing between 1940 and 2025 was 25 November 1950, with winds reaching 53.4 km/h.
What is the warmest month in Ewing?
The warmest month in Ewing is July (24.6 °C on average); the coldest is January (0.0 °C).
How much does it rain in Ewing?
Ewing receives on average 1,119 mm of precipitation per year, spread over about 119 rainy days.
Is it sunny in Ewing?
Ewing gets on average 8.8 hours of sunshine per day, roughly 3,212 hours per year over 1940-2025.
What is the biggest single-day snowfall in Ewing?
The heaviest 24-hour snowfall measured in Ewing between 1940 and 2025 was 23 January 2016, with 35.8 cm.
Are there tropical nights in Ewing?
Yes: Ewing has on average 42 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ewing?
In Ewing, between 1940 and 2025, the highest apparent temperature reached 45.0 °C on 22 July 2011, and the lowest was -30.8 °C on 22 January 1984.
Compare Ewing with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ewing