Pomezia

Pomezia, Italia
41.60 ° N
12.50 ° E
103 m
Caldo clima mediterraneo estivo
Dfb Mild continental humid climate
+
DClo Temperate continental climate with mild summer with cold winter
Traditional Koppen classification: Dfb (Mild continental humid climate)

Official definition:
  • D – temperature of the warmest month is higher than or equal to 10 °C and temperature of the coldest month is less than or equal to -3 °C.
  • f – precipitation is relatively evenly distributed throughout the year.
  • b - temperature of each of the four warmest months is higher than 10°C, but the temperature of the warmest month is less than 22 °C

In general it can be said that the D climate type can only be found in the Northern Hemisphere, northwards from the C climate zones, closer to the North Pole. The average temperature during the warmest month is higher than or equal to 10 °C, but in the winter the coldest month has an average value of less than -3 °C. In the winter it often snows and it tends to be quite windy and cold due to the polar and Arctic air masses.

Just like the Dfa type, precipitation is evenly distributed throughout the year. In comparison to the Dfa however, summer is slightly colder and the warmest month does not have average temperature above 22 °C. The highest summer temperatures are still usually between 30 and 35 °C, in the winter it drops to -10 to -35 °C.

Precipitation is higher in the summer, but the difference is not very large. Most of the precipitation in the summer occurs during thunderstorms and so quite often there are longer dry periods between them.

This Dfb category includes for example parts of Northern U.S. (for example Buffalo or Calgary), Southern part of Canada (for example Ottawa), Southern part of Russia (for example Vladivostok), Western part of Central Europe or Southern part of Scandinavia (for example Helsinki).


Modern Trewartha classification: DClo (Temperate continental climate with mild summer with cold winter)

In the Trewartha classification, the category D is like in the Koppen classification, assigned to regions in the temperate zone. The criterion for this type of climate is four to seven months with average temperature of more than 10 °C. In general it is further subdivided into two subtypes: oceanic and continental. These differ in their average temperature of the coldest month.

Temperate climate is characterized by four distinct seasons and there are substantial differences between the temperatures in the summer and in the winter, but the absolute values are not so extreme and the change is gradual.

The continental subtype is typical for regions located more inland and this also means the temperature variation is larger than that in case of the oceanic subtype. The coldest month has an average temperature of less than 0 °C. Summers are usually warmer, while winters colder with snow being quite common.

Continental D climate type can be found for example in parts of Northeast U.S., Central and Eastern Europe and usually these areas are quite densely inhabited.

  • mild summer: warmest month with average temperature between 10 and 18 °C
  • cold winter: coldest month with average temperature between -10 and 0 °C

Riepilogo

4.78 °C
4.38 / 13.29

493.0 mm
146 giorni

74.50 %

5 h 10.1 min/giorno


Temperatura
+

Mese Media
1 2 3 4 5 6 7 8 9 10 11 12
Min Temperatura(°C) -5.2-3.3-0.23.98.311.312.712.69.55.00.9-3.0 4.4
Med Temperatura(°C) -3.2-1.30.21.97.310.311.715.612.50.9-3.04.4 4.8
Max Temperatura (°C) 0.23.18.414.419.522.524.524.220.114.16.61.9 13.3
Differenza 5.46.48.610.511.211.211.811.610.69.15.74.9 8.9


Max mese Min mese Differenza annuale
Min Temperatura Lug Gen 17.9°C
Med Temperatura Ago Gen 18.8°C
Max Temperatura Lug Gen 24.3°C
Intervallo temperatura Lug Dic 29.7°C
Mese Media
1 2 3 4 5 6 7 8 9 10 11 12
Min Temperatura(°C)
Med Temperatura(°C)
Max Temperatura(°C)


Mar, Apr, Mag

Giu, Lug, Ago

Set, Ott, Nov

Dic, Gen, Feb
Max Min Media Differenza Max Min Media Differenza Max Min Media Differenza Max Min Media Differenza
Min Temperatura 8.3 -0.2 4.00 8.5 12.7 11.3 12.20 1.4 9.5 0.9 5.13 8.6 -3.0 -5.2 -3.83 2.2
Med Temperatura 7.3 0.2 3.13 7.1 15.6 10.3 12.53 5.3 12.5 -3.0 3.47 15.5 4.4 -3.2 -0.03 7.6
Max Temperatura 19.5 8.4 14.10 11.1 24.5 22.5 23.73 2.0 20.1 6.6 13.60 13.5 3.1 0.2 1.73 2.9

Temperatura
+

Mese Media
1 2 3 4 5 6 7 8 9 10 11 12
Med Temperatura (°C) -3.2-1.30.21.97.310.311.715.612.50.9-3.04.4 4.8


Max mese Min mese Differenza annuale
Med Temperatura Ago Gen 18.8°C
Mese Media
1 2 3 4 5 6 7 8 9 10 11 12
Med Temperatura (°C)


Mar, Apr, Mag

Giu, Lug, Ago

Set, Ott, Nov

Dic, Gen, Feb
Max Min Media Differenza Max Min Media Differenza Max Min Media Differenza Max Min Media Differenza
Med Temperatura 7.3 0.2 3.13 7.1 15.6 10.3 12.53 5.3 12.5 -3.0 3.47 15.5 4.4 -3.2 -0.03 7.6


Umidità
+

Mese Media
1 2 3 4 5 6 7 8 9 10 11 12
Med Umidità (%) 84.081.073.065.067.069.067.068.073.078.084.085.0 4.8


Max mese Min mese Differenza annuale
Med Umidità Dic Apr 20.0%
Mese Media
1 2 3 4 5 6 7 8 9 10 11 12
Med Umidità (%)


Mar, Apr, Mag

Giu, Lug, Ago

Set, Ott, Nov

Dic, Gen, Feb
Max Min Media Differenza Max Min Media Differenza Max Min Media Differenza Max Min Media Differenza
Med Umidità 73.0 65.0 68.33 8.0 69.0 67.0 68.00 2.0 84.0 73.0 78.33 11.0 85.0 81.0 83.33 4.0


Precipitazioni
+

Mese Media mensile Totale annuale
1 2 3 4 5 6 7 8 9 10 11 12
Precipitazione media mensile (mm) 25.024.024.032.061.072.064.057.038.031.038.027.0 41.1 493.0
Giorni di pioggia 121110121313131210121315 12 146
Giorni di pioggia quantità (%) 38.7
12,19
39.3
11,17
32.3
10,21
40.0
12,18
41.9
13,18
43.3
13,17
41.9
13,18
38.7
12,19
33.3
10,20
38.7
12,19
43.3
13,17
48.4
15,16
40.1
40.1096,59.8904


Max mese Min mese Max Stagione Min Stagione Differenza annuale
Precipitazione media mensile Giu Feb, Mar Estate Inverno 48.0mm
Giorni di pioggia Dic Mar, Set Estate, Inverno Autunno 5
Mese
1 2 3 4 5 6 7 8 9 10 11 12
Precipitazione media mensile (mm)
Giorni di pioggia / mese


Mar, Apr, Mag

Giu, Lug, Ago

Set, Ott, Nov

Dic, Gen, Feb
Max Min Differenza Totale Max Min Differenza Totale Max Min Differenza Totale Max Min Differenza Totale
Precipitazione media mensile (mm) 61.0 24.0 37.0 117.0 72.0 57.0 15.0 193.0 38.0 31.0 7.0 107.0 27.0 24.0 3.0 76.0
Giorni di pioggia 13 10 3 35 13 12 1 38 10 -3 13 8 15 11 4 38

Precipitazioni
+

Mese Media mensile Totale annuale
1 2 3 4 5 6 7 8 9 10 11 12
Precipitazione media mensile (mm) 25.024.024.032.061.072.064.057.038.031.038.027.0 41.1 493.0


Max mese Min mese Max Stagione Min Stagione Differenza annuale
Precipitazione media mensile Giu Feb, Mar Estate Inverno 48.0mm
Mese
1 2 3 4 5 6 7 8 9 10 11 12
Precipitazione media mensile (mm)


Mar, Apr, Mag

Giu, Lug, Ago

Set, Ott, Nov

Dic, Gen, Feb
Max Min Differenza Totale Max Min Differenza Totale Max Min Differenza Totale Max Min Differenza Totale
Precipitazione media mensile (mm) 61.0 24.0 37.0 117.0 72.0 57.0 15.0 193.0 38.0 31.0 7.0 107.0 27.0 24.0 3.0 76.0


Luce del giorno / Lunghezza del giorno
+

Average daily sunlight Average day length Max lunghezza del giorno Min lunghezza del giorno Luce del giorno/Lunghezza del giorno
Gen 102 min
1 h 42 min
573 min
9 h 33 min
573,867
600 min
10 h 0 min
(31.1.)
600,840
553 min
9 h 13 min
(1.1.)
553,887
17.8 %
102,471
Feb 174 min
2 h 54 min
637 min
10 h 37 min
637,803
674 min
11 h 14 min
(29.2.)
674,766
602 min
10 h 2 min
(1.2.)
602,838
27.3 %
174,463
Mar 284 min
4 h 44 min
719 min
11 h 59 min
719,721
761 min
12 h 41 min
(31.3.)
761,679
677 min
11 h 17 min
(1.3.)
677,763
39.5 %
284,435
Apr 368 min
6 h 8 min
803 min
13 h 23 min
803,637
840 min
13 h 60 min
(30.4.)
840,600
764 min
12 h 44 min
(1.4.)
764,676
45.9 %
368,435
Mag 468 min
7 h 48 min
873 min
14 h 33 min
873,567
898 min
14 h 58 min
(31.5.)
898,542
842 min
14 h 2 min
(1.5.)
842,598
53.6 %
468,405
Giu 524 min
8 h 44 min
908 min
15 h 8 min
908,532
911 min
15 h 11 min
(20.6.)
911,529
899 min
14 h 59 min
(1.6.)
899,541
57.7 %
524,384
Lug 530 min
8 h 50 min
888 min
14 h 48 min
888,552
907 min
15 h 7 min
(1.7.)
907,533
863 min
14 h 23 min
(31.7.)
863,577
59.7 %
530,358
Ago 478 min
7 h 58 min
825 min
13 h 45 min
825,615
861 min
14 h 21 min
(1.8.)
861,579
787 min
13 h 7 min
(31.8.)
787,653
57.9 %
478,347
Set 384 min
6 h 24 min
745 min
12 h 25 min
745,695
785 min
13 h 5 min
(1.9.)
785,655
705 min
11 h 45 min
(30.9.)
705,735
51.5 %
384,361
Ott 232 min
3 h 52 min
662 min
11 h 2 min
662,778
703 min
11 h 43 min
(1.10.)
703,737
623 min
10 h 23 min
(31.10.)
623,817
35.0 %
232,430
Nov 98 min
1 h 38 min
589 min
9 h 49 min
589,851
620 min
10 h 20 min
(1.11.)
620,820
563 min
9 h 23 min
(30.11.)
563,877
16.6 %
98,491
Dic 79 min
1 h 19 min
552 min
9 h 12 min
552,888
562 min
9 h 22 min
(1.12.)
562,878
549 min
9 h 9 min
(20.12.)
549,891
14.3 %
79,473
Anno 336 min
5 h 36 min
731 min
12 h 11 min
731,709
911 min
15 h 11 min
(20. 6.)
911,529
549 min
9 h 9 min
(20. 12.)
549,891
45.9 %
336,395



Mar, Apr, Mag

Giu, Lug, Ago

Set, Ott, Nov

Dic, Gen, Feb
Max Min Media Luce del giorno/giorno Max Min Media Luce del giorno/giorno Max Min Media Luce del giorno/giorno Max Min Media Luce del giorno/giorno
Average sunlight (min/giorno) 468 284 373 46.8%
373,425
530 478 511 58.5%
511,363
384 98 238 35.8%
238,427
174 79 118 20.2%
118,468
Lunghezza del giorno 898 677 798 911 787 873 785 563 665 674 549 586

Lunghezza del giorno
+

Average day length Max lunghezza del giorno Min lunghezza del giorno
Gen 573 min
9 h 33 min
573,867
600 min
10 h 0 min
(Array.1.)
600,840
553 min
9 h 13 min
(1.1.)
553,887
Feb 637 min
10 h 37 min
637,803
674 min
11 h 14 min
(Array.2.)
674,766
602 min
10 h 2 min
(1.2.)
602,838
Mar 719 min
11 h 59 min
719,721
761 min
12 h 41 min
(Array.3.)
761,679
677 min
11 h 17 min
(1.3.)
677,763
Apr 803 min
13 h 23 min
803,637
840 min
13 h 60 min
(Array.4.)
840,600
764 min
12 h 44 min
(1.4.)
764,676
Mag 873 min
14 h 33 min
873,567
898 min
14 h 58 min
(Array.5.)
898,542
842 min
14 h 2 min
(1.5.)
842,598
Giu 908 min
15 h 8 min
908,532
911 min
15 h 11 min
(Array.6.)
911,529
899 min
14 h 59 min
(1.6.)
899,541
Lug 888 min
14 h 48 min
888,552
907 min
15 h 7 min
(Array.7.)
907,533
863 min
14 h 23 min
(31.7.)
863,577
Ago 825 min
13 h 45 min
825,615
861 min
14 h 21 min
(Array.8.)
861,579
787 min
13 h 7 min
(31.8.)
787,653
Set 745 min
12 h 25 min
745,695
785 min
13 h 5 min
(Array.9.)
785,655
705 min
11 h 45 min
(30.9.)
705,735
Ott 662 min
11 h 2 min
662,778
703 min
11 h 43 min
(Array.10.)
703,737
623 min
10 h 23 min
(31.10.)
623,817
Nov 589 min
9 h 49 min
589,851
620 min
10 h 20 min
(Array.11.)
620,820
563 min
9 h 23 min
(30.11.)
563,877
Dic 552 min
9 h 12 min
552,888
562 min
9 h 22 min
(Array.12.)
562,878
549 min
9 h 9 min
(20.12.)
549,891
Anno 731 min
12 h 11 min
731,709
911 min
15 h 11 min
(21. 6.)
911,529
549 min
9 h 9 min
(21. 12.)
549,891



Mar, Apr, Mag

Giu, Lug, Ago

Set, Ott, Nov

Dic, Gen, Feb
Max Min Media Max Min Media Max Min Media Max Min Media
Lunghezza del giorno 898 677 798 911 787 873 785 563 665 674 549 586




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