Météorologie Historique pour Chattanooga, TN
samedi, juillet 21, 2012 — View Current Weather Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Température moyenne | 79 ° F | 80 ° F | |
| Température maximum | 87 ° F | 90 ° F | 101 ° F (1952) |
| Température minimum | 71 ° F | 70 ° F | 60 ° F (1944) |
| Degree Days | |||
| Degrés-jours de chauffage | 0 | 0 | |
| Month to date heating degree days | 0 | 0 | |
| Since 1 June heating degree days | 0 | 2 | |
| Since 1 July heating degree days | 0 | 0 | |
| Cooling Degree Days | 14 | 15 | |
| Month to date cooling degree days | 383 | 311 | |
| Year to date cooling degree days | 1185 | 852 | |
| Since 1 June cooling degree days | 760 | 656 | |
| Growing Degree Days | 29 (Base 50) | ||
| Moisture | |||
| Point de rosée | 72 ° F | ||
| Average Humidity | 82 | ||
| Maximum Humidity | 93 | ||
| Minimum Humidity | 70 | ||
| Précipitation | |||
| Précipitation | 0.24 pouce | 0.15 pouce | 2.52 pouce (1992) |
| Month to date precipitation | 6.65 | 3.36 | |
| Year to date precipitation | 27.02 | 30.23 | |
| Neige | |||
| Neige | 0.00 pouce | 0.00 pouce | - () |
| Month to date snowfall | 0.0 | 0.0 | |
| Since 1 June snowfall | 0.0 | 0.0 | |
| Since 1 July snowfall | 0.0 | 0.0 | |
| Épaisseur de neige | 0.00 pouce | ||
| Pression au niveau de la mer | |||
| Pression au niveau de la mer | 30.03 pouce | ||
| Vent | |||
| Vitesse du vent | 2 mph (Ouest) | ||
| Vitesse maximum du vent | 12 mph | ||
| Max Gust Speed | 15 mph | ||
| Visibilité | 8 Miles terrestres | ||
| Evénements | Brouillard , Pluie , Orage | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
There were no photos found matching this date and location. |
| Jul. 21, 2012 | Lever | Coucher |
|---|---|---|
| Temps réel | 06:42 EDT | 20:51 EDT |
| Crépuscule civil | 06:13 EDT | 21:20 EDT |
| Crépuscule nautique | 05:38 EDT | 21:54 EDT |
| Crépuscule astronomique | 05:01 EDT | 22:32 EDT |
| Lune | 09:14 EDT (7/21) | 22:12 EDT (7/21) |
| Durée de lumière visible | 15h 06m | |
| Longueur du jour |
14h 09m
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| Lune montante, 7% of the Moon is Illuminated | ||||
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juil 21
Lune montante
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juil 26
Premier quartier
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août 1
Pleine lune
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août 9
Dernier quartier
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août 17
Nouveau
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| Heure (EDT) | Température | indice de chaleur | Point de rosée | Humidité | Pression | Visibilité | Wind Dir | Vitesse du vent | Vitesse des rafales | Precip | Evénements | Conditions météo |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:30 AM | 71.6 ° F | - | 68.0 ° F | 88% | 30.01 pouce | 10.0 mi | SO | 6.9 mph | - | 0.00 pouce | Orage | Orage |
| 12:53 AM | 73.4 ° F | - | 69.8 ° F | 88% | 30.02 pouce | 10.0 mi | SO | 4.6 mph | - | N/A | Orage | Orage |
| 1:26 AM | 71.6 ° F | - | 69.8 ° F | 94% | 30.02 pouce | 10.0 mi | Calme | Calme | - | N/A | Couvert | |
| 1:53 AM | 72.0 ° F | - | 70.0 ° F | 93% | 29.99 pouce | 10.0 mi | SE | 3.5 mph | - | N/A | Couvert | |
| 2:53 AM | 72.0 ° F | - | 70.0 ° F | 93% | 29.97 pouce | 10.0 mi | SE | 4.6 mph | - | N/A | Couvert | |
| 3:53 AM | 72.0 ° F | - | 69.1 ° F | 91% | 29.97 pouce | 10.0 mi | Calme | Calme | - | N/A | Couvert | |
| 4:53 AM | 71.1 ° F | - | 70.0 ° F | 96% | 29.98 pouce | 10.0 mi | Calme | Calme | - | N/A | Couvert | |
| 5:03 AM | 71.6 ° F | - | 69.8 ° F | 94% | 30.00 pouce | 10.0 mi | Calme | Calme | - | N/A | Couvert | |
| 5:53 AM | 71.6 ° F | - | 69.8 ° F | 94% | 30.01 pouce | 10.0 mi | Calme | Calme | - | N/A | Couvert | |
| 6:37 AM | 71.6 ° F | - | 69.8 ° F | 94% | 30.02 pouce | 10.0 mi | Calme | Calme | - | N/A | Nuageux | |
| 6:53 AM | 71.1 ° F | - | 69.1 ° F | 93% | 30.01 pouce | 10.0 mi | Calme | Calme | - | N/A | Couvert | |
| 7:53 AM | 72.0 ° F | - | 70.0 ° F | 93% | 30.01 pouce | 10.0 mi | Calme | Calme | - | N/A | Couvert | |
| 8:53 AM | 73.9 ° F | - | 70.0 ° F | 87% | 30.02 pouce | 10.0 mi | Calme | Calme | - | N/A | Couvert | |
| 9:53 AM | 75.9 ° F | - | 70.0 ° F | 82% | 30.02 pouce | 10.0 mi | Calme | Calme | - | N/A | Couvert | |
| 10:18 AM | 75.2 ° F | - | 69.8 ° F | 83% | 30.04 pouce | 7.0 mi | Calme | Calme | - | N/A | Orage | Orage |
| 10:53 AM | 73.9 ° F | - | 71.1 ° F | 91% | 30.04 pouce | 3.0 mi | NO | 3.5 mph | - | 0.01 pouce | Pluie , Orage | Petits orages avec pluie |
| 11:00 AM | 73.4 ° F | - | 71.6 ° F | 94% | 30.06 pouce | 3.0 mi | NNO | 4.6 mph | - | 0.00 pouce | Pluie , Orage | Orages et pluie |
| 11:28 AM | 73.4 ° F | - | 71.6 ° F | 94% | 30.07 pouce | 1.8 mi | NO | 3.5 mph | - | 0.11 pouce | Pluie , Orage | Orages et pluie |
| 11:43 AM | 73.4 ° F | - | 71.6 ° F | 94% | 30.07 pouce | 1.8 mi | ONO | 4.6 mph | - | 0.21 pouce | Pluie | Pluie fine |
| 11:53 AM | 73.9 ° F | - | 72.0 ° F | 93% | 30.04 pouce | 1.8 mi | Nord | 4.6 mph | - | 0.21 pouce | Couvert | |
| 12:00 PM | 75.2 ° F | - | 71.6 ° F | 89% | 30.06 pouce | 1.8 mi | NNE | 6.9 mph | - | 0.00 pouce | Pluie | Pluie fine |
| 12:20 PM | 75.2 ° F | - | 73.4 ° F | 94% | 30.06 pouce | 7.0 mi | ENE | 3.5 mph | - | 0.00 pouce | Brouillard | Bancs de brouillard |
| 12:24 PM | 75.2 ° F | - | 73.4 ° F | 94% | 30.06 pouce | 7.0 mi | Calme | Calme | - | 0.00 pouce | Brouillard | Bancs de brouillard |
| 12:53 PM | 75.9 ° F | - | 73.9 ° F | 94% | 30.05 pouce | 4.0 mi | SE | 3.5 mph | - | 0.00 pouce | Pluie | Pluie fine |
| 1:53 PM | 81.0 ° F | 85.8 ° F | 73.0 ° F | 77% | 30.04 pouce | 10.0 mi | OSO | 3.5 mph | - | 0.00 pouce | Nuageux | |
| 2:53 PM | 82.9 ° F | 89.4 ° F | 73.9 ° F | 74% | 30.02 pouce | 10.0 mi | Variable | 3.5 mph | - | N/A | Nuageux | |
| 3:53 PM | 84.9 ° F | 91.4 ° F | 73.0 ° F | 67% | 30.02 pouce | 10.0 mi | Sud | 6.9 mph | - | N/A | Nuageux | |
| 4:35 PM | 80.6 ° F | 86.2 ° F | 75.2 ° F | 84% | 30.03 pouce | 10.0 mi | SO | 8.1 mph | - | 0.00 pouce | Pluie , Orage | Petits orages avec pluie |
| 4:53 PM | 78.1 ° F | - | 73.9 ° F | 87% | 30.01 pouce | 3.0 mi | OSO | 6.9 mph | - | 0.02 pouce | Pluie , Orage | Orages et pluie |
| 5:38 PM | 78.8 ° F | - | 73.4 ° F | 83% | 30.03 pouce | 10.0 mi | Calme | Calme | - | 0.00 pouce | Nuageux | |
| 5:53 PM | 79.0 ° F | - | 75.0 ° F | 88% | 30.00 pouce | 10.0 mi | ESE | 3.5 mph | - | 0.00 pouce | Nuageux | |
| 6:53 PM | 78.1 ° F | - | 75.0 ° F | 90% | 30.01 pouce | 10.0 mi | NNO | 5.8 mph | - | N/A | Nuageux | |
| 7:53 PM | 79.0 ° F | - | 75.0 ° F | 88% | 30.00 pouce | 10.0 mi | Calme | Calme | - | N/A | Nuageux | |
| 8:53 PM | 78.1 ° F | - | 75.0 ° F | 90% | 30.03 pouce | 10.0 mi | Calme | Calme | - | N/A | Nuageux | |
| 9:53 PM | 78.1 ° F | - | 72.0 ° F | 81% | 30.05 pouce | 10.0 mi | Calme | Calme | - | N/A | Nuageux | |
| 10:47 PM | 77.0 ° F | - | 73.4 ° F | 89% | 30.09 pouce | 10.0 mi | Ouest | 9.2 mph | - | N/A | Orage | Orage |
| 10:53 PM | 77.0 ° F | - | 73.0 ° F | 88% | 30.07 pouce | 10.0 mi | Ouest | 8.1 mph | - | N/A | Orage | Orage |
| 11:39 PM | 75.2 ° F | - | 71.6 ° F | 89% | 30.10 pouce | 10.0 mi | Calme | Calme | - | N/A | Nuageux | |
| 11:53 PM | 75.9 ° F | - | 71.1 ° F | 85% | 30.09 pouce | 10.0 mi | Calme | Calme | - | N/A | Nuageux | |
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