Waterford climate — normals and trends
Waterford (United States) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 8.9 °C and it receives 866 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 (21.9 °C on average) and the coldest is January (-5.0 °C). Rainfall peaks in May.
Waterford averages 126 frost days, 17 hot days (≥ 30 °C) and 124 rainy days per year.
Waterford has warmed by +1.9 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The number of frost days there went from about 139 to 113 per year over the period.
The hottest day of the period reached 38.5 °C (on 14 July 1995) and the coldest -29.0 °C (on 20 February 2015).
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
WaterfordMichigan
- coords
- 42.69°, -83.41°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.9°C
Average daily high
13.5°C
Average daily low
4.4°C
Annual rainfall
866mm
Sunshine / day
8.6h
Mean relative humidity
71%
Average peak wind
18.2km/h
Seasonal range
26.9°C
Frost days (< 0 °C)
126 d/yr
Hot days (≥ 30 °C)
17 d/yr
Rainy days (≥ 1 mm)
124 d/yr
Annual snowfall
89.8 cm
Average feels-like high
11.2 °C
Average feels-like low
1.4 °C
Average peak gust
39.2 km/h
Tropical nights (≥ 20 °C)
15 d/yr
Solar radiation
14.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.39 · 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
38.5 °C
14 July 1995
Coldest day
-29.0 °C
20 February 2015
Wettest day
110 mm
25 June 1968
Windiest day
49.4 km/h
22 March 1955
Strongest gust
104.4 km/h
19 January 1949
Hottest feels-like
43.2 °C
14 July 1995
Coldest feels-like
-34.2 °C
20 February 2015
Snowiest day
27.8 cm
26 January 1978
Sunniest day
15.0 h
2 June 1940
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 | -2.6 °C | -1.3 °C | 39 mm | -16 mm |
| Feb | -0.7 °C | -1.0 °C | 41 mm | -10 mm |
| Mar | 11.1 °C | +5.1 °C | 79 mm | +12 mm |
| Apr | 15.0 °C | +1.6 °C | 84 mm | -2 mm |
| May | 18.4 °C | -1.3 °C | 89 mm | +0 mm |
| Jun | 26.8 °C | +1.9 °C | 121 mm | +33 mm |
| Jul | 28.3 °C | +1.2 °C | 102 mm | +21 mm |
| Aug | 25.8 °C | -0.2 °C | 49 mm | -29 mm |
| Sep | 24.0 °C | +2.0 °C | 61 mm | -12 mm |
| Oct | 17.5 °C | +2.2 °C | 68 mm | -1 mm |
| Nov | 7.4 °C | -0.2 °C | 42 mm | -27 mm |
| Dec | 0.4 °C | -0.7 °C | 83 mm | +22 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 Waterford?
Waterford has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 8.9 °C and it receives 866 mm of precipitation per year.
What is the hottest day ever recorded in Waterford?
The hottest day measured in Waterford between 1940 and 2025 was 14 July 1995, reaching 38.5 °C.
What is the coldest day in Waterford?
The coldest day measured in Waterford between 1940 and 2025 was 20 February 2015, at -29.0 °C.
Does it snow in Waterford?
Yes. Waterford gets on average 89.8 cm of snow per year and has around 126 frost days.
Has the climate of Waterford warmed?
Yes: Waterford warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Waterford?
The wettest day measured in Waterford between 1940 and 2025 was 25 June 1968, with 110 mm of rain in 24 hours.
What was the windiest day in Waterford?
The windiest day measured in Waterford between 1940 and 2025 was 22 March 1955, with winds reaching 49.4 km/h.
What is the warmest month in Waterford?
The warmest month in Waterford is July (21.9 °C on average); the coldest is January (-5.0 °C).
How much does it rain in Waterford?
Waterford receives on average 866 mm of precipitation per year, spread over about 124 rainy days.
Is it sunny in Waterford?
Waterford gets on average 8.6 hours of sunshine per day, roughly 3,139 hours per year over 1940-2025.
What is the biggest single-day snowfall in Waterford?
The heaviest 24-hour snowfall measured in Waterford between 1940 and 2025 was 26 January 1978, with 27.8 cm.
Are there tropical nights in Waterford?
Yes: Waterford has on average 15 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Waterford?
In Waterford, between 1940 and 2025, the highest apparent temperature reached 43.2 °C on 14 July 1995, and the lowest was -34.2 °C on 20 February 2015.
Compare Waterford with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Waterford