WAARNEMINGEN DECEMBER 2009
|
DAG |
TEMPERATUUR | NEERSLAG | WIND | LUCHT |
WEER |
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| GRAS | MIN | MAX | GEM | VOEL | SOM |
VORM |
GEM |
MAX | DRUK | VOCHT |
TYPE |
SYM |
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| °C | °C | °C | °C | °C | mm | re | sn | ha | on | mi | ric | max | km/h | min | max | min | max | |||
|
1 |
-3.4° | -0.1° | 6.9° | 3.4° | -0.1° |
0.0l |
NW | 2 bft | 12.2 | 999.7 | 1010.0 | 89% | 99% |
grijs, rustig |
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|
2 |
-1.1° | 1.8° | 7.5° | 4.7° | -0.3° | 0.6l | * | Z | 4 bft | 34.2 | 1000.8 | 1010.2 | 67% | 99% |
grijs, nevel, motregen |
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|
3 |
2.6° | 5.7° | 11.4° | 8.6° | -0.5° | 5.1l | * | ZW | 5 bft | 42.8 | 996.1 | 1001.1 | 79% | 95% |
matige regen avond |
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|
4 |
0.9° | 3.0° | 6.1° | 4.6° | -4.3° | 3.0l | * | ZW | 4 bft | 34.2 | 999.6 | 1008.7 | 84% | 98% |
regen namiddag |
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5 |
1.7° | 4.4° | 10.2° | 7.3° | -4.1° | 8.1l | * | ZW | 5 bft | 47.9 | 1002.8 | 1008.8 | 84% | 97% |
regelmatig regen |
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6 |
5.9° | 9.0° | 13.2° | 11.1° | 9.0° | 9.9l | * | ZW | 4 bft | 45.4 | 998.5 | 1005.0 | 80% | 99% |
buien |
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7 |
2.4° | 5.7° | 10.5° | 8.1° | 2.4° | 0.0l | ZW | 3 bft | 31.7 | 1002.3 | 1009.3 | 75% | 94% |
half/zwaar bewolkt |
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8 |
3.9° | 6.7° | 9.7° | 8.2° | -0.9° | 6.6l | * | ZW | 4 bft | 35.6 | 999.1 | 1015.2 | 87% | 99% |
wisselend bewolkt |
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|
9 |
0.8° | 3.9° | 10.2° | 7.1° | 1.7° | 0.9l | * | ZW | 3 bft | 27.0 | 1014.9 | 1020.9 | 90% | 99% |
grijs, motregen |
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|
10 |
7.3° | 8.5° | 11.2° | 9.9° | 2.5° | 12.9l | * | W | 4 bft | 45.4 | 1016.8 | 1023.2 | 79% | 99% |
regen nacht |
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|
11 |
1.0° | 3.8° | 8.8° | 6.3° | -0.7° | 0.0l | NO | 4 bft | 37.8 | 1022.8 | 1027.1 | 87% | 96% |
grijs, donker |
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12 |
-0.6° | 2.4° | 4.4° | 3.4° | -3.9° | 0.0l | NO | 4 bft | 29.5 | 1024.5 | 1027.0 | 83% | 99% |
grijs, donker |
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13 |
-3.7° | -0.4° | 3.4° | 1.5° | -7.9° | 0.0l | NO | 4 bft | 33.1 | 1020.8 | 1024.8 | 76% | 94% |
half bewolkt, koud |
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14 |
-6.9° | -4.0° | 1.9° | -1.1° | -7.6° | 0.0l | NO | 3 bft | 22.0 | 1018.2 | 1021.8 | 71% | 94% |
licht bewolkt |
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|
15 |
-8.8° | -6.0° | 2.5° | -1.8° | -6.5° | 0.0l | NO | 2 bft | 15.8 | 1015.0 | 1018.6 | 69% | 98% |
licht bewolkt |
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|
16 |
-4.9° | -2.7° | 0.3° | -1.2° | -5.8° | 0.9l | * | ZW | 3 bft | 22.0 | 1005.9 | 1015.8 | 75% | 97% |
lichte (mot)sneeuw |
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|
17 |
-6.2° | -4.0° | 0.7° | -1.7° | -8.6° | 0.0l | ZO | 3 bft | 24.5 | 1003.6 | 1006.2 | 72% | 97% |
grijs |
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|
18 |
-8.0° | -5.1° | -0.7° | -2.9° | -12.0° | 0.6l | * | NW | 3 bft | 27.0 | 1005.3 | 1008.7 | 75% | 98% |
(mot)sneeuw avond |
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19 |
-13.7° | -11.6° | -2.3° | -7.0° | -22.4° | 0.3l | * | N | 5 bft | 46.4 | 1004.5 | 1008.8 | 56% | 98% |
maxT -5.7°C |
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20 |
-12.6° | -9.3° | 0.6° | -4.4° | -18.5° | 12.3l | * | ZW | 5 bft | 49.0 | 992.0 | 1007.5 | 55% | 99% |
sneeuwduinen |
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|
21 |
-7.1° | -4.4° | 0.9° | -1.8° | -12.0° | 0.6l | * | O | 3 bft | 25.6 | 986.1 | 999.2 | 75% | 99% |
tijdelijk sneeuw |
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|
22 |
-1.2° | -0.5° | 2.8° | 1.2° | -5.1° | 2.1l | * | * | ZW | 3 bft | 31.7 | 979.9 | 986.9 | 93% | 99% |
ijzel nacht |
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|
23 |
-4.4° | -1.6° | 4.3° | 1.4° | -6.3° | 0.0l | ZW | 3 bft | 33.1 | 989.1 | 995.2 | 70% | 99% |
lichte dooi, grijs |
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24 |
-6.9° | -6.6° | 3.4° | -1.6° | -6.6° | 0.0l | NO | 3 bft | 25.6 | 980.6 | 994.8 | 85% | 99% |
zwaar bewolkt |
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25 |
-0.2° | 1.1° | 4.3° | 2.7° | -9.5° | 6.0l | * | * | ZW | 5 bft | 50.0 | 976.8 | 1003.6 | 92% | 99% |
vooral regen |
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26 |
-0.8° | 2.1° | 8.0° | 5.1° | -6.0° | 0.0l | ZW | 4 bft | 39.2 | 1002.5 | 1005.2 | 74% | 96% |
licht/half bewolkt |
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27 |
-1.1° | 2.4° | 5.0° | 3.7° | -5.0° | 4.2l | * | * | ZW | 4 bft | 36.7 | 997.1 | 1003.5 | 83% | 98% |
tijdelijk natte sneeuw |
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28 |
-1.7° | 2.4° | 4.8° | 3.6° | -4.2° | 0.0l | ZW | 4 bft | 42.8 | 999.3 | 1003.7 | 85% | 98% |
zwaar bewolkt |
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29 |
-4.4° | -0.7° | 3.1° | 1.2° | -5.0° | 9.9l | * | * | NO | 3 bft | 28.1 | 989.6 | 1003.6 | 89% | 99% |
tijdelijk ijzel |
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|
30 |
1.7° | 2.0° | 9.9° | 5.5° | -0.7° | 12.6l | * | NO | 3 bft | 22.0 | 987.1 | 992.0 | 96% | 99% |
soms matige regen |
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31 |
-0.7° | -0.2° | 2.0° | 0.9° | -7.2° | 0.0l | NO | 3 bft | 23.4 | 991.9 | 992.9 | 99% | 99% |
grijs |
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| MIN | -13.7° | -11.6° | -2.3° | -7.0° | -22.4° | 0.0l | 2 bft | 12.2 | 976.8 hPa | 55% | ||||||||||
| MAX | 7.3° | 9.0° | 13.2° | 11.1° | 9.0° | 12.9l | 5 bft | 50.0 | 1027.1 hPa | 99% | ||||||||||
| GEM | -2.3° | 0.2° | 5.3° | 2.8° | -4.9° | 96.6l | 13 | 09 | 00 | 00 | 00 | ZW | 4 bft | 33.0 | 1004.9 hPa | 80% | 98% | |||
1 waarnemingsdag van 18 GMT tot 18 GMT.