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
577 min
9 h 37 min
577,863
604 min
10 h 4 min
(31.1.)
604,836
557 min
9 h 17 min
(1.1.)
557,883
39.5 %
228,349
Feb 259 min
4 h 19 min
640 min
10 h 40 min
640,800
676 min
11 h 16 min
(29.2.)
676,764
606 min
10 h 6 min
(1.2.)
606,834
40.5 %
259,381
Mar 311 min
5 h 11 min
720 min
11 h 60 min
720,720
761 min
12 h 41 min
(31.3.)
761,679
679 min
11 h 19 min
(1.3.)
679,761
43.2 %
311,409
Apr 396 min
6 h 36 min
801 min
13 h 21 min
801,639
837 min
13 h 57 min
(30.4.)
837,603
763 min
12 h 43 min
(1.4.)
763,677
49.4 %
396,405
May 491 min
8 h 11 min
870 min
14 h 30 min
870,570
894 min
14 h 54 min
(31.5.)
894,546
840 min
13 h 60 min
(1.5.)
840,600
56.5 %
491,379
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
895 min
14 h 55 min
(1.6.)
895,545
61.8 %
558,345
Jul 625 min
10 h 25 min
884 min
14 h 44 min
884,556
902 min
15 h 2 min
(1.7.)
902,538
859 min
14 h 19 min
(31.7.)
859,581
70.7 %
625,259
Aug 594 min
9 h 54 min
822 min
13 h 42 min
822,618
857 min
14 h 17 min
(1.8.)
857,583
785 min
13 h 5 min
(31.8.)
785,655
72.2 %
594,228
Sep 486 min
8 h 6 min
744 min
12 h 24 min
744,696
783 min
13 h 3 min
(1.9.)
783,657
705 min
11 h 45 min
(30.9.)
705,735
65.3 %
486,258
Oct 381 min
6 h 21 min
663 min
11 h 3 min
663,777
702 min
11 h 42 min
(1.10.)
702,738
625 min
10 h 25 min
(31.10.)
625,815
57.5 %
381,282
Nov 246 min
4 h 6 min
592 min
9 h 52 min
592,848
622 min
10 h 22 min
(1.11.)
622,818
567 min
9 h 27 min
(30.11.)
567,873
41.6 %
246,346
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
(20.12.)
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
(20. 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 50.1%
399,397
625 558 592 68.1%
592,277
486 246 371 55.7%
371,295
259 180 222 37.7%
222,368
Day length 894 679 797 906 785 869 783 567 666 676 553 590

Day length
+

Max day length Min day length
Jan 577 min
9 h 37 min
577,863
604 min
10 h 4 min
(Array.1.)
604,836
557 min
9 h 17 min
(1.1.)
557,883
Feb 640 min
10 h 40 min
640,800
676 min
11 h 16 min
(Array.2.)
676,764
606 min
10 h 6 min
(1.2.)
606,834
Mar 720 min
11 h 60 min
720,720
761 min
12 h 41 min
(Array.3.)
761,679
679 min
11 h 19 min
(1.3.)
679,761
Apr 801 min
13 h 21 min
801,639
837 min
13 h 57 min
(Array.4.)
837,603
763 min
12 h 43 min
(1.4.)
763,677
May 870 min
14 h 30 min
870,570
894 min
14 h 54 min
(Array.5.)
894,546
840 min
13 h 60 min
(1.5.)
840,600
Jun 903 min
15 h 3 min
903,537
906 min
15 h 6 min
(Array.6.)
906,534
895 min
14 h 55 min
(1.6.)
895,545
Jul 884 min
14 h 44 min
884,556
902 min
15 h 2 min
(Array.7.)
902,538
859 min
14 h 19 min
(31.7.)
859,581
Aug 822 min
13 h 42 min
822,618
857 min
14 h 17 min
(Array.8.)
857,583
785 min
13 h 5 min
(31.8.)
785,655
Sep 744 min
12 h 24 min
744,696
783 min
13 h 3 min
(Array.9.)
783,657
705 min
11 h 45 min
(30.9.)
705,735
Oct 663 min
11 h 3 min
663,777
702 min
11 h 42 min
(Array.10.)
702,738
625 min
10 h 25 min
(31.10.)
625,815
Nov 592 min
9 h 52 min
592,848
622 min
10 h 22 min
(Array.11.)
622,818
567 min
9 h 27 min
(30.11.)
567,873
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
(20.12.)
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
(21. 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 894 679 797 906 785 869 783 567 666 676 553 590

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