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Greater Napanee, ON

Current Conditions

Mainly Sunny

Mainly Sunny

22°C72°F

Wind:
S 4 km/h
S 2 mph
Humidex:
23
73
More details
Temperature:
22.2°C
72.0° F
Pressure:
102.4 kPa
30.2 inches
Dew point:
9.2°C
48.6°F
Visibility:
24 km
15 miles
Humidity:
43%
Date:
6:00 PM EDT Thursday 16 September 2021
Observed at:
Kingston Airport
Past 24 hour ConditionsPast 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Historical Weather

ForecastForecast issued: 3:30 PM EDT Thursday 16 September 2021

Detailed ForecastForecast issued: 3:30 PM EDT Thursday 16 September 2021

A few clouds
Tonight
11°C52°F
Clear. Becoming partly cloudy before morning. Fog patches developing after midnight. Low 11.
Chance of showers
Fri, 17 Sep
26°C79°F
Cloudy. Becoming a mix of sun and cloud late in the morning with 30 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. Wind south 20 km/h. High 26. Humidex 33. UV index 6 or high.
Night:  Partly cloudy. 30 percent chance of showers early in the evening. 40 percent chance of showers overnight. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Wind south 20 km/h becoming light early in the evening. Low 18.
Chance of showers
Sat, 18 Sep
23°C73°F
A mix of sun and cloud with 30 percent chance of showers. High 23.
Night:  Clear. Low 8.
Sunny
Sun, 19 Sep
22°C72°F
Sunny. High 22.
Night:  Clear. Low 10.
Sunny
Mon, 20 Sep
24°C75°F
Sunny. High 24.
Night:  Clear. Low 14.
A mix of sun and cloud
Tue, 21 Sep
22°C72°F
A mix of sun and cloud. High 22.
Night:  Cloudy with 60 percent chance of showers. Low 16.
Chance of showers
Wed, 22 Sep
22°C72°F
Cloudy with 60 percent chance of showers. High 22.
Normals:
Max 20°C.68°F. Min 10°C.50°F.
Sunrise:
6:48 EDT
Sunset:
19:17 EDT

Averages and extremes

11 September
Average high
  • 20.4°C68.7°F
Average low
  • 11.4°C52.5°F
Highest temperature (1943-1996)
  • 27.0°C80.6°F
  • 1983
Lowest temperature (1943-1996)
  • 2.8°C37.0°F
  • 1967
Greatest precipitation (1943-1996)
  • 62.2 mm2.45 inches
  • 1975
Greatest rainfall (1943-1996)
  • 62.2 mm2.45 inches
  • 1975
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

12 September
Average high
  • 20.2°C68.4°F
Average low
  • 11.2°C52.2°F
Highest temperature (1943-1996)
  • 25.1°C77.2°F
  • 1981
Lowest temperature (1943-1996)
  • 2.8°C37.0°F
  • 1967
Greatest precipitation (1943-1996)
  • 12.6 mm0.5 inches
  • 1996
Greatest rainfall (1943-1996)
  • 12.6 mm0.5 inches
  • 1996
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

13 September
Average high
  • 20.0°C68.0°F
Average low
  • 11.0°C51.8°F
Highest temperature (1943-1996)
  • 25.6°C78.1°F
  • 1982
Lowest temperature (1943-1996)
  • 2.8°C37.0°F
  • 1943
Greatest precipitation (1943-1996)
  • 39.8 mm1.57 inches
  • 1977
Greatest rainfall (1943-1996)
  • 39.8 mm1.57 inches
  • 1977
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

14 September
Average high
  • 19.9°C67.8°F
Average low
  • 10.8°C51.4°F
Highest temperature (1943-1996)
  • 24.4°C75.9°F
  • 1981
Lowest temperature (1943-1996)
  • 3.6°C38.5°F
  • 1986
Greatest precipitation (1943-1996)
  • 128.8 mm5.07 inches
  • 1979
Greatest rainfall (1943-1996)
  • 128.8 mm5.07 inches
  • 1979
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

15 September
Average high
  • 19.7°C67.5°F
Average low
  • 10.6°C51.1°F
Highest temperature (1943-1996)
  • 26.2°C79.2°F
  • 1991
Lowest temperature (1943-1996)
  • 4.5°C40.1°F
  • 1995
Greatest precipitation (1943-1996)
  • 23.8 mm0.94 inches
  • 1996
Greatest rainfall (1943-1996)
  • 23.8 mm0.94 inches
  • 1996
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

16 September
Average high
  • 19.5°C67.1°F
Average low
  • 10.4°C50.7°F
Highest temperature (1943-1996)
  • 27.6°C81.7°F
  • 1991
Lowest temperature (1943-1996)
  • 3.3°C37.9°F
  • 1945
Greatest precipitation (1943-1996)
  • 10.2 mm0.4 inches
  • 1983
Greatest rainfall (1943-1996)
  • 10.2 mm0.4 inches
  • 1983
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

17 September
Average high
  • 19.3°C66.7°F
Average low
  • 10.2°C50.4°F
Highest temperature (1943-1996)
  • 27.8°C82.0°F
  • 1972
Lowest temperature (1943-1996)
  • 0.6°C33.1°F
  • 1973
Greatest precipitation (1943-1996)
  • 14.8 mm0.58 inches
  • 1981
Greatest rainfall (1943-1996)
  • 14.8 mm0.58 inches
  • 1981
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

18 September
Average high
  • 19.1°C66.4°F
Average low
  • 10.0°C50.0°F
Highest temperature (1943-1996)
  • 25.6°C78.1°F
  • 1967
Lowest temperature (1943-1996)
  • 1.1°C34.0°F
  • 1943
Greatest precipitation (1943-1996)
  • 70.9 mm2.79 inches
  • 1945
Greatest rainfall (1943-1996)
  • 70.9 mm2.79 inches
  • 1945
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

19 September
Average high
  • 18.9°C66.0°F
Average low
  • 9.8°C49.6°F
Highest temperature (1943-1996)
  • 25.3°C77.5°F
  • 1983
Lowest temperature (1943-1996)
  • 1.7°C35.1°F
  • 1969
Greatest precipitation (1943-1996)
  • 13.0 mm0.51 inches
  • 1971
Greatest rainfall (1943-1996)
  • 13.0 mm0.51 inches
  • 1971
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

20 September
Average high
  • 18.7°C65.7°F
Average low
  • 9.6°C49.3°F
Highest temperature (1943-1996)
  • 28.0°C82.4°F
  • 1983
Lowest temperature (1943-1996)
  • 0.8°C33.4°F
  • 1979
Greatest precipitation (1943-1996)
  • 10.9 mm0.43 inches
  • 1967
Greatest rainfall (1943-1996)
  • 10.9 mm0.43 inches
  • 1967
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

21 September
Average high
  • 18.4°C65.1°F
Average low
  • 9.4°C48.9°F
Highest temperature (1943-1996)
  • 23.8°C74.8°F
  • 1978
Lowest temperature (1943-1996)
  • 0.0°C32.0°F
  • 1973
Greatest precipitation (1943-1996)
  • 42.7 mm1.68 inches
  • 1967
Greatest rainfall (1943-1996)
  • 42.7 mm1.68 inches
  • 1967
Greatest snowfall (1943-1996)
  • 0.0 cm0.0 inches
Most snow on the ground (1969-1996)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

Yesterday's Data
Max:
22.4 °C72.3 °F
Min:
12.1 °C53.8 °F
Total Precipitation:
4.7 mm0.19 in

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