Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Ciba features a humid subtropical climate (Cwa).Temperatures typically range between 2 °C (36 °F) and 28 °C (82 °F) through the year, but rarely can drop to -12 °C (10 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 771 mm (30.3 inches) and receives 75 rainy days on the 1 mm (0.04 inches) threshold annually.Ciba enjoys an average of 3098 hours of sunshine throughout the year, and daylight varies from 9 hours 55 minutes to 14 hours 21 minutes per day.
The warmest months in Ciba are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (79 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 5 °C (36 - 41 °F) throughout the day. On average each year, Ciba experiences 124 days above 25 °C (77.0 °F) and 50 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 18°C (65°F) | 28°C (82°F) | 29°C (84°F) | 32°C (90°F) | 39°C (102°F) | 39°C (102°F) | 39°C (102°F) | 37°C (98°F) | 36°C (97°F) | 32°C (90°F) | 26°C (80°F) | 18°C (65°F) |
Mean maximum | 14°C (57°F) | 19°C (67°F) | 26°C (79°F) | 31°C (87°F) | 36°C (97°F) | 36°C (98°F) | 38°C (100°F) | 36°C (97°F) | 34°C (93°F) | 28°C (83°F) | 23°C (74°F) | 16°C (61°F) |
Average high | 6°C (43°F) | 10°C (50°F) | 16°C (62°F) | 22°C (71°F) | 28°C (82°F) | 31°C (88°F) | 32°C (89°F) | 31°C (88°F) | 27°C (81°F) | 20°C (68°F) | 16°C (60°F) | 9°C (48°F) |
Daily mean | 2°C (36°F) | 5°C (41°F) | 11°C (53°F) | 16°C (62°F) | 22°C (72°F) | 26°C (79°F) | 28°C (82°F) | 27°C (81°F) | 23°C (73°F) | 16°C (60°F) | 11°C (52°F) | 4°C (40°F) |
Average low | -2°C (29°F) | 0°C (33°F) | 7°C (44°F) | 11°C (52°F) | 17°C (62°F) | 21°C (71°F) | 24°C (75°F) | 23°C (74°F) | 19°C (66°F) | 12°C (54°F) | 7°C (44°F) | -0°C (32°F) |
Mean minimum | -7°C (19°F) | -4°C (25°F) | 1°C (35°F) | 4°C (40°F) | 11°C (52°F) | 17°C (62°F) | 21°C (70°F) | 19°C (67°F) | 14°C (58°F) | 7°C (45°F) | 0°C (33°F) | -6°C (22°F) |
Minimum | -12°C (10°F) | -7°C (20°F) | 0°C (33°F) | 1°C (35°F) | 8°C (48°F) | 15°C (59°F) | 20°C (68°F) | 16°C (61°F) | 11°C (52°F) | 6°C (44°F) | -2°C (29°F) | -7°C (19°F) |
Compare temperature, precipitation, sunshine, UV index in Ciba, Henan, China with other places around the world.
Ciba usually has the most precipitation in July, August and September, with an average of 11 rainy days and 143 mm (5.6 inches) of precipitation per month.The driest months in Ciba are March, November and December. On average, 16 mm (0.6 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 21 (0.8) | 22 (0.8) | 20 (0.8) | 39 (1.5) | 51 (2.0) | 102 (4.0) | 161 (6.3) | 156 (6.2) | 111 (4.4) | 61 (2.4) | 19 (0.8) | 8 (0.3) |
Average precipitation days (≥ 1 mm) | 3 | 4 | 4 | 6 | 6 | 8 | 11 | 12 | 10 | 6 | 3 | 2 |
The sunniest months in Ciba are May, July and August, when the sun shines an average of 9 hours 46 minutes a day.Least sunny months in Ciba: January, October and November receive an average of 6 hours 53 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 191 | 247 | 272 | 264 | 301 | 294 | 308 | 298 | 235 | 209 | 233 | 241 |
Mean daily daylight hours | 10h 9m | 10h 57m | 11h 58m | 13h 1m | 13h 55m | 14h 21m | 14h 8m | 13h 21m | 12h 21m | 11h 18m | 10h 23m | 9h 55m |
Ciba experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure.January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Ciba UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 4 | 5 | 7 | 8 | 10 | 10 | 11 | 11 | 9 | 8 | 4 | 3 |