New kid on the block
3 χρόνια μετά την πρώτη τοποθέτηση του μετεωρολογικού σταθμού Νεας Κηφισιάς, προχωράμε σε ποιοτική αναβάθμιση του εξοπλισμού μας. Αγορασμένος απο το ebay με κόστος υποπολλαπλάσιο του Έλληνα αντιπροσώπου, ο νέος μας μετεωρολογικός σταθμός Davis Vantage Pro2 Wireless είναι πραγματικότητα! Ευελπιστούμε σε πιο αξιόπιστες μετρήσεις (ο Lacrosse είχε ένα θεματάκι με τις ελάχιστες θερμοκρασίες τις νύχτες με ξαστεριά και άπνοια) σε μεγαλύτερο uptime καθώς και σε εκτενέστερη συλλογή καιρικών δεδομένων. Πάντως ο σταθμός ήδη έχει κλέψει τις εντυπώσεις με την ποιότητα κατασκευής του αλλά κυρίως με τον ηλιακό συλλέκτη ο οποίος του παρέχει τροφοδοσία τις νύχτες εξοικονομώντας ενέργεια της μπαταρίας!
Ηλιακός Συλλέκτης
Σήμερα Κυριακή 10/1/10 
, εγκαταστάθηκε σχεδόν στην ίδια θέση με τον παλιό σταθμό. Για ένα διάστημα θα λειτουργεί μόνο offline καθώς η Davis χρεώνει extra (και αρκετά τσουχτερά μάλιστα) το interface που συνδέει την κονσόλα με τον υπολογιστή. Μέχρι λοιποόν να συγκεντρωθούν οι απαιτούμενοι πόροι θα συλλέγουμε και θα παρατηρούμε μετεωρολογικά δεδομένα ενώ στα άμεσα σχέδια είναι η κατάργηση του Lacrosse και η σύνδεση του Davis με το site μας. Να σημειωθεί ότι ο Lacrosse αναζητεί ήδη νέο φιλόξενο σπίτι για να συνεχίσει εκεί τη λειτουργία του. Όποιος ενδιαφέρεται ας επικοινωνήσει μαζί μας.
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- Ηλιακός Συλλέκτης
Μετεωρολογικά Δεδομένα Αυγούστου 2008
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Averages\Extremes for the month of August 2008
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Average temperature = 28.3 °C
Average humidity = 47 %
Average dewpoint = 15.5 °C
Average barometer = 1011.7 mb
Average windspeed = 2.1 km/h
Average gustspeed = 2.1 km/h
Average direction = 17 ° (NNE)
Rainfall for month = 0.0 mm
Rainfall for year = 293.5 mm
Maximum rain per minute = 0.0 mm on day 31 at time 23:59
Maximum temperature = 41.2 °C on day 25 at time 11:28
Minimum temperature = 21.0 °C on day 31 at time 22:50
Maximum humidity = 79 % on day 30 at time 20:44
Minimum humidity = 22 % on day 16 at time 11:22
Maximum pressure = 1016.7 mb on day 27 at time 11:55
Minimum pressure = 1005.3 mb on day 16 at time 18:24
Maximum windspeed = 14.8 kmh from 045 °( NE) on day 27 at time 12:39
Maximum gust speed = 14.8 km/h from 045 °( NE) on day 27 at time 12:39
Maximum heat index = 44.2 °C on day 18 at time 11:16
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Daily rain totals
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Μετεωρολογικά Δεδομένα Ιουλίου 2008
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Averages\Extremes for the month of July 2008
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Average temperature = 27.4 °C
Average humidity = 46 %
Average dewpoint = 14.4 °C
Average barometer = 1012.0 mb
Average windspeed = 2.1 km/h
Average gustspeed = 2.1 km/h
Average direction = 13 ° (NNE)
Rainfall for month = 0.0 mm
Rainfall for year = 293.5 mm
Maximum rain per minute = 0.0 mm on day 31 at time 12:38
Maximum temperature = 37.5 °C on day 15 at time 16:39
Minimum temperature = 19.4 °C on day 18 at time 05:01
Maximum humidity = 72 % on day 29 at time 08:32
Minimum humidity = 26 % on day 23 at time 15:13
Maximum pressure = 1017.0 mb on day 14 at time 23:05
Minimum pressure = 1004.9 mb on day 23 at time 16:41
Maximum windspeed = 18.5 kmh from 023 °(NNE) on day 11 at time 19:14
Maximum gust speed = 18.5 km/h from 023 °(NNE) on day 11 at time 19:14
Maximum heat index = 39.2 °C on day 15 at time 16:39
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Daily rain totals
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Μετεωρολογικά Δεδομένα Ιουνίου 2008
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Averages\Extremes for the month of June 2008
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Average temperature = 26.0 °C
Average humidity = 48 %
Average dewpoint = 13.7 °C
Average barometer = 1013.2 mb
Average windspeed = 2.4 km/h
Average gustspeed = 2.4 km/h
Average direction = 12 ° (NNE)
Rainfall for month = 0.0 mm
Rainfall for year = 72.5 mm
Maximum rain per minute = 0.0 mm on day 30 at time 23:59
Maximum temperature = 38.3 °C on day 19 at time 19:37
Minimum temperature = 16.4 °C on day 05 at time 05:46
Maximum humidity = 74 % on day 07 at time 07:00
Minimum humidity = 26 % on day 19 at time 19:39
Maximum pressure = 1018.5 mb on day 17 at time 23:02
Minimum pressure = 1008.4 mb on day 15 at time 15:46
Maximum windspeed = 35.2 kmh from 00 °( N ) on day 24 at time 10:03
Maximum gust speed = 35.2 km/h from 00 °( N ) on day 24 at time 10:03
Maximum heat index = 39.3 °C on day 19 at time 19:37
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Daily rain totals
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Μετεωρολογικά Δεδομένα Μαίου 2008
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Averages\Extremes for the month of May 2008
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Average temperature = 22.0 °C
Average humidity = 53 %
Average dewpoint = 11.4 °C
Average barometer = 1014.6 mb
Average windspeed = 1.2 km/h
Average gustspeed = 1.2 km/h
Average direction = 39 ° ( NE)
Rainfall for month = 0.5 mm
Rainfall for year = 72.5 mm
Maximum rain per minute = 0.5 mm on day 20 at time 01:05
Maximum temperature = 35.7 °C on day 29 at time 10:56
Minimum temperature = 11.2 °C on day 16 at time 06:30
Maximum humidity = 83 % on day 20 at time 07:21
Minimum humidity = 29 % on day 19 at time 11:10
Maximum pressure = 1018.6 mb on day 13 at time 09:11
Minimum pressure = 1009.5 mb on day 19 at time 18:32
Maximum windspeed = 14.8 kmh from 023 °(NNE) on day 30 at time 04:24
Maximum gust speed = 14.8 km/h from 023 °(NNE) on day 30 at time 04:24
Maximum heat index = 36.2 °C on day 29 at time 10:54
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Daily rain totals
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00.5 mm on day 20
Μετεωρολογικά Δεδομένα Απριλίου 2008
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Averages\Extremes for the month of April 2008
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Average temperature = 17.9 °C
Average humidity = 59 %
Average dewpoint = 9.2 °C
Average barometer = 1013.0 mb
Average windspeed = 1.0 km/h
Average gustspeed = 1.0 km/h
Average direction = 21 ° (NNE)
Rainfall for month = 0.0 mm
Rainfall for year = 72.0 mm
Maximum rain per minute = 0.0 mm on day 30 at time 23:59
Maximum temperature = 33.5 °C on day 22 at time 09:47
Minimum temperature = 8.4 °C on day 29 at time 06:53
Maximum humidity = 90 % on day 20 at time 07:14
Minimum humidity = 27 % on day 24 at time 09:41
Maximum pressure = 1018.8 mb on day 25 at time 09:19
Minimum pressure = 1005.9 mb on day 22 at time 16:39
Maximum windspeed = 18.5 kmh from 023 °(NNE) on day 26 at time 10:55
Maximum gust speed = 18.5 km/h from 023 °(NNE) on day 26 at time 10:55
Maximum heat index = 33.8 °C on day 22 at time 09:43
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Daily rain totals
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Μετεωρολογικά Δεδομένα Μαρτίου 2008
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Averages\Extremes for the month of March 2008
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Average temperature = 12.6 °C
Average humidity = 74 %
Average dewpoint = 7.6 °C
Average barometer = 1004.7 mb
Average windspeed = 1.6 km/h
Average gustspeed = 1.6 km/h
Average direction = 46 ° ( NE)
Rainfall for month = 29.5 mm
Rainfall for year = 72.0 mm
Maximum rain per minute = 0.5 mm on day 28 at time 21:25
Maximum temperature = 24.6 °C on day 22 at time 08:45
Minimum temperature = 6.9 °C on day 25 at time 08:18
Maximum humidity = 94 % on day 29 at time 05:53
Minimum humidity = 39 % on day 25 at time 18:08
Maximum pressure = 1013.7 mb on day 29 at time 13:25
Minimum pressure = 995.9 mb on day 24 at time 19:14
Maximum windspeed = 14.8 kmh from 023 °(NNE) on day 29 at time 13:10
Maximum gust speed = 14.8 km/h from 023 °(NNE) on day 29 at time 13:10
Maximum heat index = 26.1 °C on day 26 at time 15:05
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Daily rain totals
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01.0 mm on day 25
01.6 mm on day 26
01.0 mm on day 27
25.9 mm on day 28
Μετεωρολογικά Δεδομένα Φεβρουαρίου 2008
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Averages\Extremes for the month of February 2008
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Average temperature = 8.2 °C
Average humidity = 78 %
Average dewpoint = 4.2 °C
Average barometer = 1023.9 mb
Average windspeed = 1.7 km/h
Average gustspeed = 1.7 km/h
Average direction = 2 ° ( N )
Rainfall for month = 22.8 mm
Rainfall for year = 42.5 mm
Maximum rain per minute = 0.5 mm on day 10 at time 11:58
Maximum temperature = 26.8 °C on day 26 at time 09:39
Minimum temperature = -3.9 °C on day 19 at time 01:20
Maximum humidity = 94 % on day 19 at time 02:57
Minimum humidity = 35 % on day 26 at time 09:43
Maximum pressure = 1031.1 mb on day 20 at time 11:44
Minimum pressure = 1016.7 mb on day 16 at time 16:02
Maximum windspeed = 18.5 kmh from 00 °( N ) on day 16 at time 13:14
Maximum gust speed = 18.5 km/h from 00 °( N ) on day 16 at time 13:14
Maximum heat index = 26.6 °C on day 26 at time 09:39
Frost days= 4
Ice days= 1
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Daily rain totals
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06.2 mm on day 9
04.7 mm on day 10
02.1 mm on day 11
02.6 mm on day 12
01.0 mm on day 13
00.5 mm on day 16
00.5 mm on day 17
01.0 mm on day 18
03.1 mm on day 19
00.5 mm on day 20
00.5 mm on day 21
3ημερο χιονοπτώσεων (17-18-19/2/2008) στην Αττική με μισό μέτρο χιόνι στα Βόρεια Προάστεια.
Μετεωρολογικά Δεδομένα Ιανουαρίου 2008
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Averages\Extremes for the month of January 2008
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Average temperature = 7.7 °C
Average humidity = 75 %
Average dewpoint = 3.2 °C
Average barometer = 1023.6 mb
Average windspeed = 2.1 km/h
Average gustspeed = 2.1 km/h
Average direction = 9 ° ( N )
Rainfall for month = 19.7 mm
Rainfall for year = 19.7 mm
Maximum rain per minute = 1.0 mm on day 14 at time 22:14
Maximum temperature = 27.1 °C on day 21 at time 09:41
Minimum temperature = -0.7 °C on day 30 at time 02:28
Maximum humidity = 95 % on day 15 at time 08:43
Minimum humidity = 29 % on day 28 at time 09:31
Maximum pressure = 1034.2 mb on day 05 at time 11:10
Minimum pressure = 1009.3 mb on day 28 at time 05:39
Maximum windspeed = 18.5 kmh from 315 °( NW) on day 25 at time 14:51
Maximum gust speed = 18.5 km/h from 315 °( NW) on day 25 at time 14:51
Maximum heat index = 26.7 °C on day 21 at time 09:35
Frost days= 1
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Daily rain totals
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02.1 mm on day 1
03.1 mm on day 14
00.5 mm on day 15
00.5 mm on day 17
00.5 mm on day 23
06.2 mm on day 28
06.7 mm on day 29
Μετεωρολογικά Δεδομένα Νοεμβρίου 2007
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Averages\Extremes for the month of November 2007
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Average temperature = 12.6 °C
Average humidity = 79 %
Average dewpoint = 8.8 °C
Average barometer = 1016.8 mb
Average windspeed = 1.7 km/h
Average gustspeed = 1.7 km/h
Average direction = 29 ° (NNE)
Rainfall for month = 43.4 mm
Rainfall for year = 300.1 mm
Maximum rain per minute = 3.6 mm on day 17 at time 12:08
Maximum temperature = 27.8 °C on day 01 at time 12:10
Minimum temperature = -9.6 °C on day 02 at time 14:15
Maximum humidity = 94 % on day 26 at time 08:20
Minimum humidity = 40 % on day 23 at time 12:19
Maximum pressure = 1026.2 mb on day 23 at time 10:11
Minimum pressure = 997.4 mb on day 10 at time 12:24
Maximum windspeed = 35.2 kmh from 023 °(NNE) on day 05 at time 20:34
Maximum gust speed = 35.2 km/h from 023 °(NNE) on day 05 at time 20:34
Maximum heat index = 28.3 °C on day 01 at time 12:10
Frost days= 1
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Daily rain totals
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00.5 mm on day 2
01.0 mm on day 4
07.3 mm on day 5
05.2 mm on day 6
01.0 mm on day 8
00.5 mm on day 9
03.7 mm on day 10
02.1 mm on day 14
17.1 mm on day 17
01.5 mm on day 18
00.5 mm on day 19
01.0 mm on day 20
00.5 mm on day 23
00.5 mm on day 26
01.0 mm on day 30