Clayton Park West climate — normals and trends
Clayton Park West (Canada) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 6.8 °C and it receives 1,227 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 (18.3 °C on average) and the coldest is January (-4.9 °C). Rainfall peaks in November.
Clayton Park West averages 132 frost days, 1 hot days (≥ 30 °C) and 136 rainy days per year.
Clayton Park West has warmed by +1.3 °C between 1940 and 2025, or +0.15 °C per decade. This trend is statistically significant.
The number of frost days there went from about 137 to 127 per year over the period.
The hottest day of the period reached 33.5 °C (on 22 August 1976) and the coldest -29.2 °C (on 31 January 1993).
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
Clayton Park WestNova Scotia
- coords
- 44.66°, -63.67°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.8°C
Average daily high
10.8°C
Average daily low
3.2°C
Annual rainfall
1,227mm
Sunshine / day
7.6h
Mean relative humidity
79%
Average peak wind
19.8km/h
Seasonal range
23.2°C
Frost days (< 0 °C)
132 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
136 d/yr
Annual snowfall
152.2 cm
Average feels-like high
8.3 °C
Average feels-like low
-0.3 °C
Average peak gust
44.5 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
12.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.24 · 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
33.5 °C
22 August 1976
Coldest day
-29.2 °C
31 January 1993
Wettest day
114 mm
19 August 1949
Windiest day
59.0 km/h
9 January 1978
Strongest gust
136.8 km/h
20 December 2025
Hottest feels-like
39.3 °C
22 August 1976
Coldest feels-like
-35.2 °C
12 February 1967
Snowiest day
45.0 cm
19 February 2004
Sunniest day
15.0 h
22 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 | -1.0 °C | +0.1 °C | 43 mm | -71 mm |
| Feb | -0.8 °C | 0.0 °C | 84 mm | -18 mm |
| Mar | 5.6 °C | +2.8 °C | 84 mm | -18 mm |
| Apr | 9.0 °C | +0.8 °C | 124 mm | +33 mm |
| May | 15.1 °C | +0.9 °C | 82 mm | -6 mm |
| Jun | 20.5 °C | +1.4 °C | 60 mm | -32 mm |
| Jul | 24.2 °C | +1.5 °C | 51 mm | -37 mm |
| Aug | 23.9 °C | +1.4 °C | 53 mm | -44 mm |
| Sep | 21.2 °C | +2.3 °C | 22 mm | -72 mm |
| Oct | 15.8 °C | +2.5 °C | 95 mm | -14 mm |
| Nov | 7.7 °C | +0.1 °C | 157 mm | +30 mm |
| Dec | 1.4 °C | -0.6 °C | 123 mm | +0 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 Clayton Park West?
Clayton Park West has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 6.8 °C and it receives 1,227 mm of precipitation per year.
What is the hottest day ever recorded in Clayton Park West?
The hottest day measured in Clayton Park West between 1940 and 2025 was 22 August 1976, reaching 33.5 °C.
What is the coldest day in Clayton Park West?
The coldest day measured in Clayton Park West between 1940 and 2025 was 31 January 1993, at -29.2 °C.
Does it snow in Clayton Park West?
Yes. Clayton Park West gets on average 152.2 cm of snow per year and has around 132 frost days.
Has the climate of Clayton Park West warmed?
Yes: Clayton Park West warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Clayton Park West?
The wettest day measured in Clayton Park West between 1940 and 2025 was 19 August 1949, with 114 mm of rain in 24 hours.
What was the windiest day in Clayton Park West?
The windiest day measured in Clayton Park West between 1940 and 2025 was 9 January 1978, with winds reaching 59.0 km/h.
What is the warmest month in Clayton Park West?
The warmest month in Clayton Park West is July (18.3 °C on average); the coldest is January (-4.9 °C).
How much does it rain in Clayton Park West?
Clayton Park West receives on average 1,227 mm of precipitation per year, spread over about 136 rainy days.
Is it sunny in Clayton Park West?
Clayton Park West gets on average 7.6 hours of sunshine per day, roughly 2,774 hours per year over 1940-2025.
What is the biggest single-day snowfall in Clayton Park West?
The heaviest 24-hour snowfall measured in Clayton Park West between 1940 and 2025 was 19 February 2004, with 45.0 cm.
Are there tropical nights in Clayton Park West?
Yes: Clayton Park West has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Clayton Park West?
In Clayton Park West, between 1940 and 2025, the highest apparent temperature reached 39.3 °C on 22 August 1976, and the lowest was -35.2 °C on 12 February 1967.
Compare Clayton Park West with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Clayton Park West