Naples
Campania, Italy
40.88 ° N
14.28 ° E
236 ft
Warm temperate moist forest
Csa Hot-summer Mediterranean climate
+
Cfak Subtropical climate with evenly distributed precipitation with hot summer with cool winter
Traditional Koppen classification: Csa (Hot-summer Mediterranean 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
  • s – precipitation in the driest month during the summer half year is less than 30 mm and less than one third of the precipitation in the month with highest precipitation in the winter half year.
  • a - temperature of the warmest month is higher than 22 °C

Cs climate type is characterized by a dry summer and wet winter. In the case of the Csa subtype, the summer tends to be very warm. The average temperature of the warmest month is above 22 °C. The wettest month in the winter usually has three times as much precipitation than the driest month in the summer, which usually has less than 30 mm of rainfall. Summers are therefore quite dry, with relatively little cloudiness and often longer periods with no rain at all. Winters on the other hand are wet and very rarely it snows as well.

Temperatures in the summer reach very high values between 30 and 40 °C. In the winter it is very unusual for the temperatures to fall below freezing point.

The continental Mediterranean climate (Csa) is sometimes also referred to as hot Mediterranean climate. The higher temperatures are the result of the fact that the places are usually deeper inland. The Csa subtype is more common than the other Cs climates and usually represents what most people imagine under the term “Mediterranean climate”.

It can be found for example around the Mediterranean sea in Europe, in Southwest Australia, Southwestern part of South Africa, some parts in Central Asia and in Northern California. Other places also include some microregions such as the Spanish capital Madrid, Italian Rome, American Los Angeles or Perth in Australia.


Modern Trewartha classification: Cfak (Subtropical climate with evenly distributed precipitation with hot summer with cool winter)

Subtropical in the Koppen and Trewartha classification is defined as a region, where at least eight months has an average temperature of more than 10 °C, but the coldest month has an average temperature of less than 18 °C. The individual subtypes then differ in their annual precipitation distribution. In Trewartha classification there is a condition of maximum annual precipitation of 900 mm.

In general the subtropical climate is usually found in areas polewards from the tropical zones. It can also be found inside tropical zones at places with higher altitude. Typical are for example citrus trees or palm trees.

The Cf subtype is characterized by precipitation evenly distributed throughout the year.

It can be found for example in Eastern part of South America, in large areas in Southeast U.S., Northern Italy, the Southwest tip of Russia, in Southeast Asia, some parts of Japan or East coast of Australia.

  • hot summer: warmest month with average temperature between 23 and 28 °C
  • cool winter: coldest month with average temperature between 0 and 10 °C

Summary

60 °F
51 / 69
39.6 in
93 days
72 %
6 h 37 min/day


Temperature
+

Month Average
1 2 3 4 5 6 7 8 9 10 11 12
Min Temperature(°F) 39.040.043.047.054.060.064.064.060.053.046.041.0 51.0
Avg Temperature(°F) 47.048.051.056.063.070.075.075.069.062.054.049.0 60.0
Max Temperature (°F) 55.056.059.065.073.079.085.085.079.071.063.056.0 69.0
Range 16.016.016.018.019.019.021.021.019.018.017.015.0 18.0


Max month Min month Annual range
Min Temperature Jul, Aug Jan 25.0°F
Avg Temperature Jul, Aug Jan 28.0°F
Max Temperature Jul, Aug Jan 30.0°F
Temperature range Jul, Aug Dec 46.0°F
Average
1 2 3 4 5 6 7 8 9 10 11 12
Min Temperature(°F)
Avg Temperature(°F)
Max Temperature(°F)


Mar, Apr, May
Jun, Jul, Aug
Sep, Oct, Nov
Dec, Jan, Feb
Max Min Average Range Max Min Average Range Max Min Average Range Max Min Average Range
Min Temperature 54.0 43.0 48.00 11.0 64.0 60.0 62.67 4.0 60.0 46.0 53.00 14.0 41.0 39.0 40.00 2.0
Avg Temperature 63.0 51.0 56.67 12.0 75.0 70.0 73.33 5.0 69.0 54.0 61.67 15.0 49.0 47.0 48.00 2.0
Max Temperature 73.0 59.0 65.67 14.0 85.0 79.0 83.00 6.0 79.0 63.0 71.00 16.0 56.0 55.0 55.67 1.0

Temperature
+

Month Average
1 2 3 4 5 6 7 8 9 10 11 12
Avg Temperature (°F) 47.048.051.056.063.070.075.075.069.062.054.049.0 60.0


Max month Min month Annual range
Avg Temperature Jul, Aug Jan 28.0°F
Month Average
1 2 3 4 5 6 7 8 9 10 11 12
Avg Temperature (°F)


Mar, Apr, May
Jun, Jul, Aug
Sep, Oct, Nov
Dec, Jan, Feb
Max Min Average Range Max Min Average Range Max Min Average Range Max Min Average Range
Avg Temperature 63.0 51.0 56.67 12.0 75.0 70.0 73.33 5.0 69.0 54.0 61.67 15.0 49.0 47.0 48.00 2.0


Humidity
+

Month Average
1 2 3 4 5 6 7 8 9 10 11 12
Avg Humidity (%) 75.073.071.070.070.071.070.069.073.074.076.075.0 60.0


Max month Min month Annual range
Avg Humidity Nov Aug 7.0%
Month Average
1 2 3 4 5 6 7 8 9 10 11 12
Avg Humidity (%)


Mar, Apr, May
Jun, Jul, Aug
Sep, Oct, Nov
Dec, Jan, Feb
Max Min Average Range Max Min Average Range Max Min Average Range Max Min Average Range
Avg Humidity 71.0 70.0 70.33 1.0 71.0 69.0 70.00 2.0 76.0 73.0 74.33 3.0 75.0 73.0 74.33 2.0


Precipitation
+

Month Monthly average Annual total
1 2 3 4 5 6 7 8 9 10 11 12
Average monthly precipitation (in) 4.13.93.43.02.01.30.91.73.25.16.44.8 3.3 39.6
Wetdays 1110987423691212 8 93
Wetdays ratio (%) 35.5
11,20		35.7
10,18		29.0
9,22		26.7
8,22		22.6
7,24		13.3
4,26		6.5
2,29		9.7
3,28		20.0
6,24		29.0
9,22		40.0
12,18		38.7
12,19		 25.5
25.4795,74.5205


Max month Min month Max Season Min Season Annual range
Average monthly precipitation Nov Jul Autumn Summer 5.4in
Wetdays Nov, Dec Jul Autumn Summer 10
Month
1 2 3 4 5 6 7 8 9 10 11 12
Average monthly precipitation (in)
Wetdays / month


Mar, Apr, May
Jun, Jul, Aug
Sep, Oct, Nov
Dec, Jan, Feb
Max Min Range Total Max Min Range Total Max Min Range Total Max Min Range Total
Average monthly precipitation (in) 3.4 2.0 1.4 8.4 1.7 0.9 0.7 3.9 6.4 3.2 3.2 14.7 4.8 3.9 0.9 12.7
Wetdays 9 7 2 24 4 2 2 9 62 6 56 122 12 10 2 33

Precipitation
+

Month Monthly average Annual total
1 2 3 4 5 6 7 8 9 10 11 12
Average monthly precipitation (in) 4.13.93.43.02.01.30.91.73.25.16.44.8 3.3 39.6


Max month Min month Max Season Min Season Annual range
Average monthly precipitation Nov Jul Autumn Summer 5.4in
Month
1 2 3 4 5 6 7 8 9 10 11 12
Average monthly precipitation (in)


Mar, Apr, May
Jun, Jul, Aug
Sep, Oct, Nov
Dec, Jan, Feb
Max Min Range Total Max Min Range Total Max Min Range Total Max Min Range Total
Average monthly precipitation (in) 3.4 2.0 1.4 8.4 1.7 0.9 0.7 3.9 6.4 3.2 3.2 14.7 4.8 3.9 0.9 12.7


Sunlight / Day length
+

Max day length Min day length Sunlight/Day length
Jan 228 min
3 h 48 min 		576 min
9 h 36 min
576,864 		602 min
10 h 2 min
(31.1.)
602,838 		557 min
9 h 17 min
(1.1.)
557,883 		39.6 %
228,348
Feb 259 min
4 h 19 min 		638 min
10 h 38 min
638,802 		674 min
11 h 14 min
(29.2.)
674,766 		605 min
10 h 5 min
(1.2.)
605,835 		40.6 %
259,379
Mar 311 min
5 h 11 min 		718 min
11 h 58 min
718,722 		759 min
12 h 39 min
(31.3.)
759,681 		677 min
11 h 17 min
(1.3.)
677,763 		43.3 %
311,407
Apr 396 min
6 h 36 min 		799 min
13 h 19 min
799,641 		836 min
13 h 56 min
(30.4.)
836,604 		762 min
12 h 42 min
(1.4.)
762,678 		49.5 %
396,403
May 491 min
8 h 11 min 		868 min
14 h 28 min
868,572 		893 min
14 h 53 min
(31.5.)
893,547 		838 min
13 h 58 min
(1.5.)
838,602 		56.5 %
491,377
Jun 558 min
9 h 18 min 		903 min
15 h 3 min
903,537 		906 min
15 h 6 min
(20.6.)
906,534 		894 min
14 h 54 min
(1.6.)
894,546 		61.8 %
558,345
Jul 625 min
10 h 25 min 		885 min
14 h 45 min
885,555 		902 min
15 h 2 min
(1.7.)
902,538 		860 min
14 h 20 min
(31.7.)
860,580 		70.6 %
625,260
Aug 594 min
9 h 54 min 		824 min
13 h 44 min
824,616 		858 min
14 h 18 min
(1.8.)
858,582 		787 min
13 h 7 min
(31.8.)
787,653 		72.1 %
594,230
Sep 486 min
8 h 6 min 		746 min
12 h 26 min
746,694 		784 min
13 h 4 min
(1.9.)
784,656 		707 min
11 h 47 min
(30.9.)
707,733 		65.2 %
486,260
Oct 381 min
6 h 21 min 		665 min
11 h 5 min
665,775 		704 min
11 h 44 min
(1.10.)
704,736 		626 min
10 h 26 min
(31.10.)
626,814 		57.3 %
381,284
Nov 246 min
4 h 6 min 		593 min
9 h 53 min
593,847 		624 min
10 h 24 min
(1.11.)
624,816 		568 min
9 h 28 min
(30.11.)
568,872 		41.5 %
246,347
Dec 180 min
3 h 0 min 		557 min
9 h 17 min
557,883 		566 min
9 h 26 min
(1.12.)
566,874 		553 min
9 h 13 min
(21.12.)
553,887 		32.3 %
180,377
Year 429 min
7 h 9 min 		731 min
12 h 11 min
731,709 		906 min
15 h 6 min
(19. 6.)
906,534 		553 min
9 h 13 min
(20. 12.)
553,887 		58.7 %
429,302



Mar, Apr, May
Jun, Jul, Aug
Sep, Oct, Nov
Dec, Jan, Feb
Max Min Average Sunlight/day Max Min Average Sunlight/day Max Min Average Sunlight/day Max Min Average Sunlight/day
(min/day) 491 311 399 50.2%
399,396 		625 558 592 68.1%
592,278 		486 246 371 55.5%
371,297 		259 180 222 37.7%
222,367
Day length 893 677 795 906 787 870 784 568 668 674 553 589

Day length
+

Max day length Min day length
Jan 576 min
9 h 36 min
576,864 		602 min
10 h 2 min
(Array.1.)
602,838 		557 min
9 h 17 min
(1.1.)
557,883
Feb 638 min
10 h 38 min
638,802 		674 min
11 h 14 min
(Array.2.)
674,766 		605 min
10 h 5 min
(1.2.)
605,835
Mar 718 min
11 h 58 min
718,722 		759 min
12 h 39 min
(Array.3.)
759,681 		677 min
11 h 17 min
(1.3.)
677,763
Apr 799 min
13 h 19 min
799,641 		836 min
13 h 56 min
(Array.4.)
836,604 		762 min
12 h 42 min
(1.4.)
762,678
May 868 min
14 h 28 min
868,572 		893 min
14 h 53 min
(Array.5.)
893,547 		838 min
13 h 58 min
(1.5.)
838,602
Jun 903 min
15 h 3 min
903,537 		906 min
15 h 6 min
(Array.6.)
906,534 		894 min
14 h 54 min
(1.6.)
894,546
Jul 885 min
14 h 45 min
885,555 		902 min
15 h 2 min
(Array.7.)
902,538 		860 min
14 h 20 min
(31.7.)
860,580
Aug 824 min
13 h 44 min
824,616 		858 min
14 h 18 min
(Array.8.)
858,582 		787 min
13 h 7 min
(31.8.)
787,653
Sep 746 min
12 h 26 min
746,694 		784 min
13 h 4 min
(Array.9.)
784,656 		707 min
11 h 47 min
(30.9.)
707,733
Oct 665 min
11 h 5 min
665,775 		704 min
11 h 44 min
(Array.10.)
704,736 		626 min
10 h 26 min
(31.10.)
626,814
Nov 593 min
9 h 53 min
593,847 		624 min
10 h 24 min
(Array.11.)
624,816 		568 min
9 h 28 min
(30.11.)
568,872
Dec 557 min
9 h 17 min
557,883 		566 min
9 h 26 min
(Array.12.)
566,874 		553 min
9 h 13 min
(21.12.)
553,887
Year 731 min
12 h 11 min
731,709 		906 min
15 h 6 min
(21. 6.)
906,534 		553 min
9 h 13 min
(22. 12.)
553,887



Mar, Apr, May
Jun, Jul, Aug
Sep, Oct, Nov
Dec, Jan, Feb
Max Min Average Max Min Average Max Min Average Max Min Average
Day length 893 677 795 906 787 870 784 568 668 674 553 589

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