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CHALK RIVER, ONTARIO


Home > North America > Canada > Ontario
Elevation: 122 meters     Latitude: 46 03N     Longitude: 77 22W

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Number of Records: 354,133;   Date Range: 1/1/95 - 3/22/16
 
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WEATHER ALMANAC - 20 SEPTEMBER, 2014
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature15.6 °C20 °C (12:55 pm)8 °C (3:00 am)
Dewpoint12.4 °C15 °C (2:33 pm)3.9 °C (2:00 am)
Humidity80.6 %94 % (2:33 pm)57 % (11:00 am)
Barometer1010.2 hPa1018.3 hPa (2:00 am)1004.4 hPa (11:53 pm)
Wind Speed9.5 km/h14.8 km/h (11:00 pm)
Weather ElementAverage
Visibility12.9 km
Wind DirectionSSE (163.6 °)

Weather ElementTotal
Precipitation---
Heating Degree Days4.3 (Base 18.3)
Growing Degree Days4 (Base 10)
Averaged from 47 records on 20 September, 2014
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 20 SEPTEMBER, 2014
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
2:00 AM8.3 °C3.9 °C66 %1018.3 hPa14.5 kmSSE (150°)7.4 km/h
3:00 AM8 °C4 °C76 %1016.9 hPa14.5 kmSSE (150°)7.4 km/hClear
4:00 AM9 °C5 °C76 %1015.9 hPa14.5 kmSSE (150°)11.1 km/hClear
4:32 AM9 °C6 °C82 %1015.2 hPa14.5 kmSSE (160°)9.3 km/hRainLight Rain
5:00 AM8.9 °C6.1 °C77 %1015.2 hPa14.5 kmSE (140°)13 km/hRainLight Rain
5:00 AM9 °C6 °C82 %1015.2 hPa14.5 kmSE (140°)11.1 km/hRainLight Rain
5:29 AM9 °C6 °C82 %1014.6 hPa14.5 kmESE (120°)11.1 km/hOvercast
6:00 AM9 °C7 °C87 %1015.2 hPa14.5 kmSouth (180°)5.6 km/hPartly Cloudy
8:00 AM11.1 °C8.9 °C82 %1013.5 hPa14.5 kmSE (140°)7.4 km/h
8:00 AM11 °C9 °C88 %1013.5 hPa14.5 kmSSE (150°)3.7 km/hScattered Clouds
8:26 AM12 °C10 °C88 %1012.9 hPa14.5 kmSE (130°)5.6 km/hRainLight Rain
8:40 AM13 °C11 °C88 %1012.5 hPa14.5 kmSSE (150°)7.4 km/hScattered Clouds
9:00 AM14 °C11 °C82 %1012.9 hPa14.5 kmSouth (170°)9.3 km/hScattered Clouds
10:00 AM17 °C12 °C72 %1011.9 hPa14.5 kmSouth (180°)13 km/hScattered Clouds
11:00 AM18.9 °C12.2 °C57 %1011.5 hPa14.5 kmSouth (190°)13 km/h
11:00 AM19 °C12 °C64 %1011.5 hPa14.5 kmSouth (180°)13 km/hScattered Clouds
12:55 PM20 °C12 °C60 %1010.2 hPa14.5 kmSW (220°)11.1 km/hRainLight Rain
12:59 PM19 °C13 °C68 %1010.2 hPa14.5 kmSSW (210°)7.4 km/hRainLight Rain
1:00 PM19 °C13 °C68 %1010.5 hPa12.9 kmSSW (210°)7.4 km/hRainLight Rain
1:33 PM18 °C14 °C77 %1009.8 hPa14.5 kmSouth (180°)7.4 km/hOvercast
1:38 PM18 °C14 °C77 %1009.1 hPa14.5 kmSSE (160°)13 km/hMostly Cloudy
1:50 PM17 °C14 °C82 %1008.8 hPa11.3 kmSouth (170°)11.1 km/hRainHeavy Rain
1:52 PM17 °C14 °C82 %1009.1 hPa8 kmSouth (170°)9.3 km/hRainHeavy Rain
2:00 PM16.7 °C13.9 °C78 %1009.8 hPa4.8 kmSouth (190°)7.4 km/hRainRain
2:00 PM17 °C14 °C82 %1009.8 hPa4.8 kmSouth (190°)5.6 km/hRainRain
2:33 PM16 °C15 °C94 %1008.8 hPa6.4 kmSE (130°)7.4 km/hRainLight Rain
2:44 PM17 °C15 °C88 %1008.1 hPa9.7 kmSE (130°)13 km/hRainLight Rain
2:45 PM16 °C15 °C94 %1008.1 hPa8 kmSE (130°)13 km/hRainRain
2:47 PM16 °C15 °C94 %1008.1 hPa4.8 kmSE (140°)11.1 km/hRainRain
3:00 PM17 °C15 °C88 %1008.8 hPa6.4 kmSSE (150°)7.4 km/hRainRain
3:47 PM17 °C15 °C88 %1008.5 hPa11.3 kmSouth (190°)9.3 km/hRainLight Rain
3:55 PM17 °C15 °C88 %1008.5 hPa14.5 kmSSW (200°)9.3 km/hScattered Clouds
4:00 PM17 °C15 °C88 %1008.8 hPa14.5 kmSouth (190°)9.3 km/hScattered Clouds
4:08 PM17 °C15 °C88 %1008.1 hPa14.5 kmSouth (180°)5.6 km/hRainLight Rain
4:22 PM17 °C15 °C88 %1008.1 hPa12.9 kmSSE (160°)7.4 km/hMostly Cloudy
5:00 PM17.2 °C15 °C81 %1008.1 hPa14.5 kmSouth (170°)11.1 km/hClear
5:00 PM17 °C15 °C88 %1008.1 hPa14.5 kmSSE (160°)9.3 km/hOvercast
6:00 PM18 °C15 °C83 %1007.8 hPa14.5 kmSSE (160°)9.3 km/hOvercast
7:05 PM18 °C15 °C83 %1007.1 hPa14.5 kmSE (130°)9.3 km/hOvercast
8:00 PM17.8 °C15 °C80 %1007.1 hPa14.5 kmESE (120°)9.3 km/hClear
8:00 PM18 °C15 °C83 %1007.1 hPa14.5 kmSE (130°)9.3 km/hOvercast
8:01 PM18 °C15 °C83 %1006.8 hPa14.5 kmSE (130°)9.3 km/hOvercast
9:00 PM18 °C15 °C83 %1006.8 hPa14.5 kmSSE (160°)5.6 km/hScattered Clouds
11:00 PM18.9 °C14.4 °C70 %1005.4 hPa14.5 kmSouth (190°)14.8 km/hClear
11:00 PM19 °C15 °C78 %1005.4 hPa14.5 kmSouth (190°)13 km/hClear
11:53 PM19 °C15 °C78 %1004.4 hPa14.5 kmSouth (180°)11.1 km/hRainLight Rain
11:57 PM19 °C15 °C78 %1004.4 hPa14.5 kmSouth (190°)9.3 km/hMostly Cloudy
Hourly data recorded from CYWA, located 0 kilometers away from Chalk River, Ontario




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