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Greater Napanee, ON

Current Conditions

7°C44°F

Wind:
NNE 7 km/h
NNE 4 mph
More details
Temperature:
6.5°C
43.7° F
Pressure:
101.5 kPa
30.0 inches
Dew point:
5.1°C
41.2°F
Humidity:
91%
Date:
1:00 AM EDT Saturday 8 May 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: 6:53 PM EDT Friday 7 May 2021

Detailed ForecastForecast issued: 6:53 PM EDT Friday 7 May 2021

Showers
Tonight
3°C37°F
Cloudy. 40 percent chance of showers early this evening. A few showers beginning this evening. Fog patches developing near midnight. Low plus 3.
Chance of showers
Sat, 8 May
12°C54°F
Cloudy with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 12. UV index 3 or moderate.
Night:  Cloudy with 30 percent chance of showers early in the evening. Clearing in the evening. Fog patches developing near midnight. Low plus 2 with risk of frost.
A mix of sun and cloud
Sun, 9 May
12°C54°F
A mix of sun and cloud. High 12.
Night:  Cloudy periods with 30 percent chance of showers. Low plus 5.
Chance of showers
Mon, 10 May
12°C54°F
A mix of sun and cloud with 40 percent chance of showers. High 12.
Night:  Cloudy periods with 40 percent chance of showers. Low plus 3.
Sunny
Tue, 11 May
12°C54°F
Sunny. High 12.
Night:  Clear. Low plus 3.
Sunny
Wed, 12 May
15°C59°F
Sunny. High 15.
Night:  Cloudy periods. Low 6.
A mix of sun and cloud
Thu, 13 May
14°C57°F
A mix of sun and cloud. High 14.
Normals:
Max 17°C.63°F. Min 6°C.43°F.
Sunrise:
5:49 EDT
Sunset:
20:19 EDT

Averages and extremes

02 May
Average high
  • 13.7°C56.7°F
Average low
  • 4.3°C39.7°F
Highest temperature (1944-1996)
  • 19.1°C66.4°F
  • 1980
Lowest temperature (1944-1996)
  • -2.0°C28.4°F
  • 1978
Greatest precipitation (1944-1996)
  • 22.8 mm0.9 inches
  • 1983
Greatest rainfall (1944-1996)
  • 22.8 mm0.9 inches
  • 1983
Greatest snowfall (1944-1996)
  • 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.

03 May
Average high
  • 14.0°C57.2°F
Average low
  • 4.6°C40.3°F
Highest temperature (1944-1996)
  • 25.6°C78.1°F
  • 1944
Lowest temperature (1944-1996)
  • -2.2°C28.0°F
  • 1986
Greatest precipitation (1944-1996)
  • 17.5 mm0.69 inches
  • 1945
Greatest rainfall (1944-1996)
  • 17.5 mm0.69 inches
  • 1945
Greatest snowfall (1944-1996)
  • 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.

04 May
Average high
  • 14.2°C57.6°F
Average low
  • 4.8°C40.6°F
Highest temperature (1944-1996)
  • 24.4°C75.9°F
  • 1944
Lowest temperature (1944-1996)
  • -2.3°C27.9°F
  • 1978
Greatest precipitation (1944-1996)
  • 20.0 mm0.79 inches
  • 1984
Greatest rainfall (1944-1996)
  • 20.0 mm0.79 inches
  • 1984
Greatest snowfall (1944-1996)
  • 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.

05 May
Average high
  • 14.4°C57.9°F
Average low
  • 5.0°C41.0°F
Highest temperature (1944-1996)
  • 26.7°C80.1°F
  • 1944
Lowest temperature (1944-1996)
  • -1.1°C30.0°F
  • 1974
Greatest precipitation (1944-1996)
  • 17.2 mm0.68 inches
  • 1990
Greatest rainfall (1944-1996)
  • 17.2 mm0.68 inches
  • 1990
Greatest snowfall (1944-1996)
  • 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.

06 May
Average high
  • 14.6°C58.3°F
Average low
  • 5.2°C41.4°F
Highest temperature (1944-1996)
  • 22.2°C72.0°F
  • 1977
Lowest temperature (1944-1996)
  • -2.2°C28.0°F
  • 1968
Greatest precipitation (1944-1996)
  • 25.7 mm1.01 inches
  • 1944
Greatest rainfall (1944-1996)
  • 25.7 mm1.01 inches
  • 1944
Greatest snowfall (1944-1996)
  • 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.

07 May
Average high
  • 14.8°C58.6°F
Average low
  • 5.4°C41.7°F
Highest temperature (1944-1996)
  • 21.5°C70.7°F
  • 1982
Lowest temperature (1944-1996)
  • -1.7°C28.9°F
  • 1968
Greatest precipitation (1944-1996)
  • 16.0 mm0.63 inches
  • 1976
Greatest rainfall (1944-1996)
  • 16.0 mm0.63 inches
  • 1976
Greatest snowfall (1944-1996)
  • 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.

08 May
Average high
  • 15.0°C59.0°F
Average low
  • 5.6°C42.1°F
Highest temperature (1944-1996)
  • 23.0°C73.4°F
  • 1979
Lowest temperature (1944-1996)
  • 0.0°C32.0°F
  • 1985
Greatest precipitation (1944-1996)
  • 23.5 mm0.93 inches
  • 1982
Greatest rainfall (1944-1996)
  • 23.5 mm0.93 inches
  • 1982
Greatest snowfall (1944-1996)
  • 5.3 cm2.09 inches
  • 1977
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.

09 May
Average high
  • 15.2°C59.4°F
Average low
  • 5.8°C42.4°F
Highest temperature (1944-1996)
  • 25.4°C77.7°F
  • 1979
Lowest temperature (1944-1996)
  • 1.4°C34.5°F
  • 1983
Greatest precipitation (1944-1996)
  • 18.5 mm0.73 inches
  • 1944
Greatest rainfall (1944-1996)
  • 18.5 mm0.73 inches
  • 1944
Greatest snowfall (1944-1995)
  • 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.

10 May
Average high
  • 15.4°C59.7°F
Average low
  • 6.0°C42.8°F
Highest temperature (1944-1996)
  • 24.2°C75.6°F
  • 1979
Lowest temperature (1944-1996)
  • 1.1°C34.0°F
  • 1945
Greatest precipitation (1944-1996)
  • 35.4 mm1.39 inches
  • 1996
Greatest rainfall (1944-1996)
  • 35.4 mm1.39 inches
  • 1996
Greatest snowfall (1944-1996)
  • 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.

11 May
Average high
  • 15.6°C60.1°F
Average low
  • 6.2°C43.2°F
Highest temperature (1944-1996)
  • 28.3°C82.9°F
  • 1993
Lowest temperature (1944-1996)
  • 1.1°C34.0°F
  • 1974
Greatest precipitation (1944-1996)
  • 26.0 mm1.02 inches
  • 1981
Greatest rainfall (1944-1996)
  • 26.0 mm1.02 inches
  • 1981
Greatest snowfall (1944-1996)
  • 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 May
Average high
  • 15.8°C60.4°F
Average low
  • 6.4°C43.5°F
Highest temperature (1944-1996)
  • 27.2°C81.0°F
  • 1991
Lowest temperature (1944-1996)
  • 1.5°C34.7°F
  • 1996
Greatest precipitation (1944-1996)
  • 19.6 mm0.77 inches
  • 1974
Greatest rainfall (1944-1996)
  • 19.6 mm0.77 inches
  • 1974
Greatest snowfall (1944-1996)
  • 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:
11.2 °C52.2 °F
Min:
3.0 °C37.4 °F
Total Precipitation:
0.0 mm0.00 in

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