Colleretto

	Piemonte, Italia
	45.44 ° N 7.66 ° E
	1211 m
	Palearctic

Cfb

Oceanic climate

DClo

Temperate continental climate with mild summer with cold winter

Traditional Koppen classification: Cfb (Oceanic climate)

Official definition:

C – temperature of warmest month greater than or equal to 10 °C and temperature of coldest month less than 18 °C, but higher than -3 °C
f – precipitation is relatively evenly distributed throughout the year and do not fulfill classification criteria for s or w type
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

The Cfb climate type is an oceanic type of climate with mild winter and evenly distributed precipitation. Average temperature of all months is less than 22 °C, which is what differentiates it from the Cfa type. Meanwhile at least four months have average temperature of 10 °C or more.

Just like precipitation, also temperatures tend to be relatively constant and differences between day and night are not very big. Precipitation throughout the year are frequent, but not very intense and sometimes even many wetdays in a row can occur. In the winter and in the autumn are common fogs and during the year also thunderstorms.

Winters are mild (temperatures only very rarely drops below 0 °C and if, then only very slightly) and summers nicely warm. Frontal activity causes lot of cloudiness and relatively high humidity in the autumn, winter and spring.

The total annual rainfall ranges usually between 500 and 2500 mm and in the winter it sometimes also snows.

Temperate oceanic climate Cfb can be found for example in the United Kingdom, Western part of France, Germany, on the West coast of Europe, Northern part of Spain, some parts of South America (Southern and Northern tips), in Southeast Australia and New Zealand.

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

8.60 °C
5.90 / 12.04

1479.1 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	Media
Min Temperatura(°C)	-1.8	-1.8	1.3	4.5	8.4	12.6	14.4	14.3	10.5	6.6	2.4	-0.6	5.9
Med Temperatura(°C)	1.2	-1.1	4.3	7.4	11.4	15.8	17.7	17.3	13.2	9.0	4.8	2.2	8.6
Max Temperatura (°C)	4.8	4.7	7.9	10.6	14.6	19.0	21.1	20.6	16.3	11.8	7.6	5.5	12.0
Differenza	6.6	6.5	6.6	6.1	6.2	6.4	6.7	6.3	5.8	5.2	5.2	6.1	6.1

	Max mese	Min mese	Differenza annuale
Min Temperatura	Lug	Gen, Feb	16.2°C
Med Temperatura	Lug	Feb	18.8°C
Max Temperatura	Lug	Feb	16.4°C
Intervallo temperatura	Lug	Nov	22.9°C

	Mese												Media
	1	2	3	4	5	6	7	8	9	10	11	12	Media
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	8.4	1.3	4.73	7.1	14.4	12.6	13.77	1.8	10.5	2.4	6.50	8.1	-0.6	-1.8	-1.40	1.2
Med Temperatura	11.4	4.3	7.70	7.1	17.7	15.8	16.93	1.9	13.2	4.8	9.00	8.4	2.2	-1.1	0.77	3.3
Max Temperatura	14.6	7.9	11.03	6.7	21.1	19.0	20.23	2.1	16.3	7.6	11.90	8.7	5.5	4.7	5.00	0.8

Temperatura

	Mese												Media
	1	2	3	4	5	6	7	8	9	10	11	12	Media
Med Temperatura (°C)	1.2	-1.1	4.3	7.4	11.4	15.8	17.7	17.3	13.2	9.0	4.8	2.2	8.6

	Max mese	Min mese	Differenza annuale
Med Temperatura	Lug	Feb	18.8°C

	Mese												Media
	1	2	3	4	5	6	7	8	9	10	11	12	Media
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	11.4	4.3	7.70	7.1	17.7	15.8	16.93	1.9	13.2	4.8	9.00	8.4	2.2	-1.1	0.77	3.3

Umidità

	Mese												Media
	1	2	3	4	5	6	7	8	9	10	11	12	Media
Med Umidità (%)	84.0	81.0	73.0	65.0	67.0	69.0	67.0	68.0	73.0	78.0	84.0	85.0	8.6

	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	Media
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	Media mensile	Totale annuale
Precipitazione media mensile (mm)	35.2	39.2	73.0	154.2	248.0	162.9	120.0	126.7	153.9	127.3	183.1	55.6	123.3	1479.1
Giorni di pioggia	12	11	10	12	13	13	13	12	10	12	13	15	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	Mag	Gen	Primavera	Inverno	212.8mm
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)	248.0	73.0	175.0	475.2	162.9	120.0	42.9	409.6	183.1	127.3	55.8	464.3	55.6	35.2	20.4	130.0
Giorni di pioggia	13	10	3	35	13	12	1	38	10	5	5	24	15	11	4	38

Precipitazioni

	Mese												Media mensile	Totale annuale
	1	2	3	4	5	6	7	8	9	10	11	12	Media mensile	Totale annuale
Precipitazione media mensile (mm)	35.2	39.2	73.0	154.2	248.0	162.9	120.0	126.7	153.9	127.3	183.1	55.6	123.3	1479.1

	Max mese	Min mese	Max Stagione	Min Stagione	Differenza annuale
Precipitazione media mensile	Mag	Gen	Primavera	Inverno	212.8mm

	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)	248.0	73.0	175.0	475.2	162.9	120.0	42.9	409.6	183.1	127.3	55.8	464.3	55.6	35.2	20.4	130.0

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	550 min 9 h 10 min 550,890	582 min 9 h 42 min (31.1.) 582,858	526 min 8 h 46 min (1.1.) 526,914	18.5 % 102,448
Feb	174 min 2 h 54 min	625 min 10 h 25 min 625,815	667 min 11 h 7 min (29.2.) 667,773	584 min 9 h 44 min (1.2.) 584,856	27.9 % 174,451
Mar	284 min 4 h 44 min	718 min 11 h 58 min 718,722	766 min 12 h 46 min (31.3.) 766,674	670 min 11 h 10 min (1.3.) 670,770	39.5 % 284,434
Apr	368 min 6 h 8 min	814 min 13 h 34 min 814,626	857 min 14 h 17 min (30.4.) 857,583	769 min 12 h 49 min (1.4.) 769,671	45.2 % 368,446
Mag	468 min 7 h 48 min	895 min 14 h 55 min 895,545	925 min 15 h 25 min (31.5.) 925,515	860 min 14 h 20 min (1.5.) 860,580	52.3 % 468,427
Giu	524 min 8 h 44 min	936 min 15 h 36 min 936,504	940 min 15 h 40 min (20.6.) 940,500	926 min 15 h 26 min (1.6.) 926,514	56.0 % 524,412
Lug	530 min 8 h 50 min	913 min 15 h 13 min 913,527	935 min 15 h 35 min (1.7.) 935,505	884 min 14 h 44 min (31.7.) 884,556	58.0 % 530,383
Ago	478 min 7 h 58 min	840 min 14 h 0 min 840,600	881 min 14 h 41 min (1.8.) 881,559	797 min 13 h 17 min (31.8.) 797,643	56.9 % 478,362
Set	384 min 6 h 24 min	748 min 12 h 28 min 748,692	793 min 13 h 13 min (1.9.) 793,647	702 min 11 h 42 min (30.9.) 702,738	51.3 % 384,364
Ott	232 min 3 h 52 min	653 min 10 h 53 min 653,787	699 min 11 h 39 min (1.10.) 699,741	608 min 10 h 8 min (31.10.) 608,832	35.5 % 232,421
Nov	98 min 1 h 38 min	569 min 9 h 29 min 569,871	605 min 10 h 5 min (1.11.) 605,835	538 min 8 h 58 min (30.11.) 538,902	17.2 % 98,471
Dic	79 min 1 h 19 min	526 min 8 h 46 min 526,914	537 min 8 h 57 min (1.12.) 537,903	522 min 8 h 42 min (20.12.) 522,918	15.0 % 79,447
Anno	336 min 5 h 36 min	732 min 12 h 12 min 732,708	940 min 15 h 40 min (20. 6.) 940,500	522 min 8 h 42 min (20. 12.) 522,918	45.9 % 336,397

	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	46.1% 373,436	530	478	511	57.0% 511,385	384	98	238	36.3% 238,419	174	79	118	20.9% 118,447
Lunghezza del giorno	925	670	809	46.1% 373,436	940	797	896	57.0% 511,385	793	538	657	36.3% 238,419	667	522	566	20.9% 118,447

Lunghezza del giorno

	Average day length	Max lunghezza del giorno	Min lunghezza del giorno
Gen	550 min 9 h 10 min 550,890	582 min 9 h 42 min (Array.1.) 582,858	526 min 8 h 46 min (1.1.) 526,914
Feb	625 min 10 h 25 min 625,815	667 min 11 h 7 min (Array.2.) 667,773	584 min 9 h 44 min (1.2.) 584,856
Mar	718 min 11 h 58 min 718,722	766 min 12 h 46 min (Array.3.) 766,674	670 min 11 h 10 min (1.3.) 670,770
Apr	814 min 13 h 34 min 814,626	857 min 14 h 17 min (Array.4.) 857,583	769 min 12 h 49 min (1.4.) 769,671
Mag	895 min 14 h 55 min 895,545	925 min 15 h 25 min (Array.5.) 925,515	860 min 14 h 20 min (1.5.) 860,580
Giu	936 min 15 h 36 min 936,504	940 min 15 h 40 min (Array.6.) 940,500	926 min 15 h 26 min (1.6.) 926,514
Lug	913 min 15 h 13 min 913,527	935 min 15 h 35 min (Array.7.) 935,505	884 min 14 h 44 min (31.7.) 884,556
Ago	840 min 14 h 0 min 840,600	881 min 14 h 41 min (Array.8.) 881,559	797 min 13 h 17 min (31.8.) 797,643
Set	748 min 12 h 28 min 748,692	793 min 13 h 13 min (Array.9.) 793,647	702 min 11 h 42 min (30.9.) 702,738
Ott	653 min 10 h 53 min 653,787	699 min 11 h 39 min (Array.10.) 699,741	608 min 10 h 8 min (31.10.) 608,832
Nov	569 min 9 h 29 min 569,871	605 min 10 h 5 min (Array.11.) 605,835	538 min 8 h 58 min (30.11.) 538,902
Dic	526 min 8 h 46 min 526,914	537 min 8 h 57 min (Array.12.) 537,903	522 min 8 h 42 min (20.12.) 522,918
Anno	732 min 12 h 12 min 732,708	940 min 15 h 40 min (21. 6.) 940,500	522 min 8 h 42 min (21. 12.) 522,918