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OTTAWA, ILLINOIS


Home > North America > United States > Illinois
Elevation: 188 meters     Latitude: 41 19N     Longitude: 088 59W

WEATHER
 
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Number of Records: 86,575;   Date Range: 9/1/12 - 3/22/16
 
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WEATHER ALMANAC - 18 AUGUST, 2014
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature22 °C28.1 °C (4:35 pm)17.5 °C (3:35 am)
Dewpoint18.3 °C20.2 °C (8:15 pm)16.5 °C (9:35 am)
Humidity81.3 %98 % (8:55 am)58 % (4:15 pm)
Barometer1011.9 hPa1014.2 hPa (1:35 am)1008.8 hPa (8:15 pm)
Wind Speed6.8 km/h16.7 km/h (10:55 am)
Weather ElementAverage
Visibility9.2 km
Wind DirectionESE (112.6 °)

Weather ElementTotal
Precipitation---
Cooling Degree Days4.5 (Base 18.3)
Growing Degree Days12.8 (Base 10)
Averaged from 72 records on 18 August, 2014
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 18 AUGUST, 2014
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:15 AM18.3 °C17 °C92 %1014.2 hPa11.3 kmENE (60°)9.3 km/hClear
12:35 AM18 °C16.8 °C93 %1013.9 hPa8 kmEast (80°)11.1 km/hClear
12:55 AM17.7 °C16.6 °C93 %1013.5 hPa8 kmEast (80°)13 km/hClear
1:15 AM17.6 °C16.6 °C94 %1013.2 hPa6.4 kmEast (80°)14.8 km/hScattered Clouds
1:35 AM17.5 °C16.5 °C94 %1012.9 hPa1.9 kmEast (90°)13 km/hOvercast
1:55 AM17.6 °C16.9 °C96 %1012.9 hPa1.3 kmEast (100°)11.1 km/hOvercast
2:15 AM17.7 °C17.1 °C96 %1013.2 hPa1.6 kmESE (120°)13 km/hOvercast
2:35 AM17.9 °C17.3 °C96 %1013.2 hPa1.6 kmEast (100°)7.4 km/hOvercast
2:55 AM18 °C17.3 °C96 %1013.5 hPa1.9 kmCalmOvercast
3:15 AM17.8 °C17.2 °C96 %1013.9 hPa1.6 kmCalmOvercast
3:35 AM17.8 °C17.3 °C97 %1013.9 hPa1.3 kmCalmOvercast
3:55 AM17.8 °C17.3 °C97 %1013.5 hPa0.8 kmCalmFogFog
4:15 AM17.8 °C17.3 °C97 %1013.5 hPa0.8 kmCalmFogFog
4:35 AM17.6 °C17.2 °C97 %1013.2 hPa0.3 kmCalmFogFog
4:55 AM17.6 °C17.2 °C97 %1013.2 hPa0.8 kmCalmFogFog
5:15 AM17.6 °C17.2 °C97 %1012.9 hPa1.3 kmCalmOvercast
5:35 AM17.6 °C17.2 °C97 %1013.2 hPa1.3 kmCalmOvercast
5:55 AM17.6 °C17.2 °C97 %1013.2 hPa1.6 kmCalmOvercast
6:15 AM17.5 °C17 °C97 %1013.2 hPa1.6 kmCalmOvercast
6:35 AM17.5 °C17 °C97 %1013.2 hPa0.3 kmEast (90°)5.6 km/hFogFog
6:55 AM17.5 °C17 °C97 %1013.2 hPa0.3 kmCalmFogFog
7:15 AM17.5 °C17 °C97 %1013.5 hPa0.3 kmCalmFogFog
7:35 AM17.5 °C17 °C97 %1013.2 hPa0.8 kmCalmFogFog
7:55 AM17.6 °C17.2 °C97 %1013.2 hPa0.8 kmCalmFogFog
8:15 AM17.6 °C17.2 °C97 %1013.2 hPa1.9 kmEast (100°)5.6 km/hOvercast
8:35 AM18 °C17.5 °C97 %1013.2 hPa1.9 kmEast (90°)5.6 km/hOvercast
8:55 AM18.2 °C17.8 °C98 %1013.2 hPa3.2 kmNE (50°)7.4 km/hOvercast
9:15 AM18.4 °C17.7 °C96 %1013.2 hPa6.4 kmENE (70°)5.6 km/hOvercast
9:35 AM19.2 °C17.9 °C92 %1013.2 hPa6.4 kmCalmOvercast
9:55 AM19.8 °C17.7 °C88 %1013.2 hPa8 kmEast (80°)5.6 km/hOvercast
10:15 AM20.8 °C17.8 °C83 %1013.2 hPa11.3 kmCalmOvercast
10:35 AM21.6 °C18.3 °C81 %1012.9 hPa11.3 kmEast (100°)5.6 km/hOvercast
10:55 AM22.6 °C18.5 °C78 %1012.9 hPa11.3 kmCalmOvercast
11:15 AM23.2 °C18.6 °C75 %1012.9 hPa11.3 kmCalmOvercast
11:35 AM24 °C19.1 °C74 %1012.9 hPa11.3 kmWest (270°)5.6 km/hOvercast
11:55 AM25.2 °C19.4 °C70 %1012.5 hPa11.3 kmCalmMostly Cloudy
12:15 PM25.6 °C19.3 °C68 %1012.5 hPa16.1 kmENE (60°)7.4 km/hClear
12:35 PM25.7 °C19.2 °C67 %1012.5 hPa16.1 kmCalmScattered Clouds
12:55 PM26.4 °C19.3 °C65 %1012.2 hPa16.1 kmEast (100°)5.6 km/hScattered Clouds
1:15 PM25.8 °C18.7 °C65 %1012.2 hPa16.1 kmCalmScattered Clouds
1:35 PM26.8 °C19.1 °C63 %1011.9 hPa16.1 kmCalmOvercast
1:55 PM26.8 °C18.8 °C61 %1012.2 hPa16.1 kmWest (260°)7.4 km/hOvercast
2:15 PM27 °C18.2 °C58 %1011.9 hPa16.1 kmSouth (190°)5.6 km/hOvercast
2:35 PM27 °C19 °C61 %1011.5 hPa16.1 kmSouth (180°)9.3 km/hMostly Cloudy
2:55 PM27.2 °C18.8 °C60 %1011.5 hPa16.1 kmSW (230°)13 km/hOvercast
3:15 PM27 °C19.3 °C63 %1011.2 hPa16.1 kmSW (230°)7.4 km/hMostly Cloudy
3:35 PM27.3 °C18.5 °C58 %1010.8 hPa16.1 kmSW (220°)13 km/hMostly Cloudy
3:55 PM27.6 °C19.2 °C60 %1010.8 hPa16.1 kmSouth (190°)13 km/hMostly Cloudy
4:15 PM27.7 °C19 °C59 %1010.5 hPa16.1 kmSSW (210°)13 km/hScattered Clouds
4:35 PM28.1 °C19 °C58 %1010.5 hPa16.1 kmWSW (240°)14.8 km/hScattered Clouds
4:55 PM28 °C19.1 °C58 %1010.2 hPa16.1 kmSSW (210°)13 km/hClear
5:15 PM27.6 °C18.7 °C58 %1010.2 hPa16.1 kmSSW (210°)14.8 km/hScattered Clouds
5:35 PM27.3 °C19 °C60 %1009.8 hPa16.1 kmSSW (210°)14.8 km/hScattered Clouds
5:55 PM27.5 °C19.1 °C60 %1009.8 hPa16.1 kmSW (230°)11.1 km/hScattered Clouds
6:15 PM27.3 °C19.2 °C61 %1009.5 hPa16.1 kmSSW (200°)16.7 km/hScattered Clouds
6:35 PM26.9 °C19.4 °C63 %1009.1 hPa16.1 kmSSW (210°)13 km/hScattered Clouds
6:55 PM26.8 °C20 °C66 %1009.1 hPa16.1 kmSW (230°)9.3 km/hScattered Clouds
7:15 PM26.2 °C20 °C69 %1009.1 hPa16.1 kmSSW (210°)9.3 km/hClear
7:35 PM24.9 °C19.8 °C73 %1009.1 hPa16.1 kmSSW (200°)11.1 km/hClear
7:55 PM24 °C20 °C78 %1009.1 hPa11.3 kmSouth (190°)11.1 km/hClear
8:15 PM24 °C20.2 °C79 %1008.8 hPa11.3 kmSSW (200°)11.1 km/hClear
8:35 PM23 °C19.8 °C82 %1009.1 hPa11.3 kmSSW (200°)9.3 km/hClear
8:55 PM23 °C19.6 °C81 %1009.1 hPa11.3 kmSSW (200°)9.3 km/hClear
9:15 PM22.7 °C19.6 °C83 %1009.5 hPa11.3 kmSSW (200°)11.1 km/hClear
9:35 PM22.6 °C19.7 °C84 %1009.5 hPa11.3 kmSouth (190°)9.3 km/hClear
9:55 PM22.5 °C19.6 °C84 %1009.5 hPa11.3 kmSouth (190°)9.3 km/hClear
10:15 PM22 °C19.5 °C86 %1009.5 hPa11.3 kmSouth (190°)7.4 km/hClear
10:35 PM22 °C19.5 °C86 %1009.5 hPa8 kmSouth (190°)9.3 km/hHaze
10:55 PM22 °C19 °C83 %1009.5 hPa8 kmSSW (200°)7.4 km/hClear
11:15 PM21.6 °C19.5 °C88 %1009.5 hPa11.3 kmSSW (200°)7.4 km/hClear
11:35 PM21 °C19 °C88 %1009.1 hPa11.3 kmSouth (190°)9.3 km/hClear
11:55 PM21 °C19 °C88 %1009.5 hPa11.3 kmSouth (190°)9.3 km/hClear
Hourly data recorded from KVYS, located 0 kilometers away from Ottawa, Illinois




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