Last updated: May 6, 2024
Under the Köppen–Geiger climate classification 1 Decembrie features a humid subtropical climate (Cfa).Temperatures typically range between 0 °C (32 °F) and 25 °C (78 °F) through the year, but rarely can drop to -22 °C (-8 °F) or can rise to as high as 39 °C (103 °F).The average annual precipitation amounts to about 652 mm (25.7 inches) and receives 95 rainy days on the 1 mm (0.04 inches) threshold annually.1 Decembrie enjoys an average of 3710 hours of sunshine throughout the year, and daylight varies from 8 hours 53 minutes to 15 hours 27 minutes per day.
The warmest months in 1 Decembrie are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (72 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (32 - 38 °F) throughout the day. On average each year, 1 Decembrie experiences 101 days above 25 °C (77.0 °F) and 64 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 15°C (60°F) | 20°C (69°F) | 26°C (78°F) | 29°C (84°F) | 31°C (88°F) | 38°C (101°F) | 39°C (102°F) | 39°C (103°F) | 37°C (98°F) | 32°C (89°F) | 28°C (82°F) | 17°C (62°F) |
Mean maximum | 12°C (54°F) | 19°C (66°F) | 22°C (72°F) | 26°C (80°F) | 30°C (85°F) | 34°C (93°F) | 36°C (97°F) | 37°C (99°F) | 34°C (93°F) | 27°C (82°F) | 22°C (73°F) | 14°C (58°F) |
Average high | 4°C (39°F) | 8°C (46°F) | 12°C (54°F) | 18°C (65°F) | 23°C (74°F) | 27°C (81°F) | 30°C (86°F) | 32°C (90°F) | 27°C (81°F) | 20°C (68°F) | 12°C (53°F) | 6°C (43°F) |
Daily mean | 0°C (32°F) | 3°C (38°F) | 7°C (44°F) | 12°C (54°F) | 18°C (64°F) | 22°C (72°F) | 24°C (75°F) | 25°C (78°F) | 20°C (68°F) | 13°C (56°F) | 8°C (46°F) | 3°C (37°F) |
Average low | -3°C (26°F) | -1°C (30°F) | 2°C (35°F) | 6°C (43°F) | 12°C (54°F) | 17°C (62°F) | 18°C (65°F) | 19°C (66°F) | 14°C (57°F) | 9°C (48°F) | 5°C (40°F) | 0°C (32°F) |
Mean minimum | -12°C (10°F) | -9°C (16°F) | -6°C (21°F) | 0°C (33°F) | 6°C (44°F) | 12°C (54°F) | 14°C (57°F) | 14°C (58°F) | 7°C (44°F) | 3°C (38°F) | -3°C (28°F) | -6°C (21°F) |
Minimum | -22°C (-8°F) | -14°C (7°F) | -15°C (5°F) | -1°C (31°F) | 5°C (41°F) | 7°C (44°F) | 13°C (55°F) | 12°C (54°F) | 2°C (35°F) | 1°C (34°F) | -5°C (23°F) | -10°C (14°F) |
Compare temperature, precipitation, sunshine, UV index in 1 Decembrie, Ilfov, Romania with other places around the world.
1 Decembrie usually has the most precipitation in June, July and October, with an average of 10 rainy days and 84 mm (3.3 inches) of precipitation per month.The driest months in 1 Decembrie are April, August and September. On average, 29 mm (1.1 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 40 (1.6) | 44 (1.7) | 62 (2.4) | 39 (1.5) | 66 (2.6) | 105 (4.1) | 80 (3.1) | 26 (1.0) | 21 (0.8) | 69 (2.7) | 41 (1.6) | 61 (2.4) |
Average precipitation days (≥ 1 mm) | 7 | 7 | 10 | 7 | 10 | 14 | 9 | 4 | 2 | 7 | 7 | 11 |
The sunniest months in 1 Decembrie are June, July and August, when the sun shines an average of 13 hours 26 minutes a day.Least sunny months in 1 Decembrie: January, November and December receive an average of 6 hours 15 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 169 | 230 | 292 | 346 | 397 | 405 | 425 | 405 | 342 | 288 | 214 | 191 |
Mean daily daylight hours | 9h 15m | 10h 26m | 11h 56m | 13h 28m | 14h 47m | 15h 27m | 15h 6m | 13h 56m | 12h 28m | 10h 56m | 9h 35m | 8h 53m |
1 Decembrie experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure.January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly 1 Decembrie UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 2 | 3 | 5 | 7 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |