Vejret i Danmark - september 2004
Meget solrig og temmelig varm september.
Med en månedsmiddeltemperatur for landet som helhed på 13.7°C blev september 2004 1 grad over normalen. Normalgennemsnittet er over perioden 1961-90. Månedens højeste temperatur på 27°C blev målt den 4. ved Kolding, og månedens laveste temperatur, 2°C, blev registreret natten til den 1. oktober i Østjylland og på Nordfyn.
Nedbøren i september 2004 i gennemsnit ud over landet blev 74 mm. Det er normalt. Mest regn fik Ribe amt med ca. 115 mm i gennemsnit (norm 89), mens store dele af Sjælland fik omkring 30 mm som mindst (norm 58).
Solen skinnede i gennemsnit ud over landet i 187 timer. Det er næsten 50% over det normale. Mest sol fik Skagen med 237 timer, og mindst sol forekom i dele af Syd- og Vestjylland, omkring 165 timer.
Landstal for september 2004
| Landstal/ Averages - september 2004 |
|
Normal |
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Middeltemperatur/ Mean Temperature
|
13,7 C
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(12,7 C)
|
|
Nedbør/ Precipitation
|
74 mm
|
(73 mm)
|
|
Soltimer/ Hours of sunshine
|
187 timer
|
(128 timer)
|
Vejret i oktober - statistisk set
Statistisk set er der temperaturmæssigt, efter en varm september som i år, 10 % chance for en kold oktober 2004, 40 % for en normal og 50% for en varm oktober. Oktober er varm, når månedsmiddeltemperaturen kommer over 9.8°C og kold, når temperaturen bliver lavere end 8.2°C.
Næste udgave forventes klar 4. november 2004.
For yderligere information kontakt DMI's Data- og klimainformation, via webmail.
Af Stig Rosenørn
The weather in Denmark - September 2004
Very sunny and reasonably warm September
The monthly mean temperature in September 2004 for the country as a whole was 13.7˚C, that is 1˚C above normal average during the period 1961-90. Highest temperature of the month, 27˚C was registered near Kolding in Jutland 4 September, and the lowest temperature, +2˚C was registered early in the morning 1 October in east Jutland and in the northern parts of the island Fyn.
Accumulated precipitation for the country as a whole reached 74 mm, that is normal. The highest accumulated rain was registered in Ribe county, about 115 mm in average (normal 89 mm). Least of all large parts of Sjælland only received about 30 mm in average (normal 58 mm).
The sun shined across the country in an average of 187 hours during September 2004 – nearly 50% above normal. The highest amount of sunshine hours was received in Skagen, 237 hours, while large parts of southern and western Jutland only received about 165 hours.
The weather in October 2004 – statistically
After a reasonably warm September like the one this year there is a statistical chance of a following warm October of 50%, a 40% chance of a normal and 10% for a cold. October is defined warm, when the monthly mean temperature is above 9.8˚C and cold when the monthly mean temperature is below 8.2˚C.
The next edition is expected to be ready 4 November 2004.
For further information please contact DMI Customer Services via webmail..
By Stig Rosenørn
DMI 30. september 2004
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