Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Worcester features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 11 °C (51 °F) and 22 °C (72 °F) through the year, but rarely can drop to -1 °C (31 °F) or can rise to as high as 40 °C (105 °F).The average annual precipitation amounts to about 453 mm (17.8 inches) and receives 76 rainy days on the 1 mm (0.04 inches) threshold annually.Worcester enjoys an average of 4080 hours of sunshine throughout the year, and daylight varies from 9 hours 56 minutes to 14 hours 19 minutes per day.
The warmest months in Worcester are January, February and March, with daily mean temperatures ranging from 20 to 22 °C (68 - 72 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 11 to 12 °C (51 - 54 °F) throughout the day. On average each year, Worcester experiences 139 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 40°C (105°F) | 39°C (102°F) | 37°C (99°F) | 36°C (97°F) | 30°C (87°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 34°C (94°F) | 38°C (101°F) | 38°C (100°F) | 39°C (103°F) |
Mean maximum | 37°C (99°F) | 37°C (99°F) | 35°C (95°F) | 33°C (92°F) | 30°C (86°F) | 25°C (76°F) | 25°C (77°F) | 25°C (78°F) | 30°C (86°F) | 34°C (93°F) | 34°C (94°F) | 35°C (96°F) |
Average high | 29°C (85°F) | 30°C (86°F) | 27°C (81°F) | 24°C (76°F) | 21°C (71°F) | 18°C (64°F) | 17°C (63°F) | 16°C (62°F) | 20°C (68°F) | 23°C (75°F) | 25°C (77°F) | 27°C (81°F) |
Daily mean | 22°C (71°F) | 22°C (72°F) | 20°C (68°F) | 17°C (63°F) | 15°C (59°F) | 12°C (54°F) | 11°C (52°F) | 11°C (51°F) | 13°C (57°F) | 17°C (62°F) | 18°C (64°F) | 20°C (68°F) |
Average low | 15°C (60°F) | 16°C (60°F) | 14°C (58°F) | 12°C (53°F) | 9°C (49°F) | 7°C (45°F) | 6°C (42°F) | 6°C (42°F) | 8°C (47°F) | 10°C (51°F) | 11°C (53°F) | 14°C (57°F) |
Mean minimum | 11°C (51°F) | 11°C (52°F) | 9°C (49°F) | 7°C (45°F) | 5°C (41°F) | 3°C (38°F) | 0°C (33°F) | 1°C (34°F) | 3°C (38°F) | 4°C (40°F) | 7°C (44°F) | 9°C (48°F) |
Minimum | 10°C (49°F) | 9°C (48°F) | 8°C (46°F) | 6°C (43°F) | 3°C (37°F) | 1°C (34°F) | -1°C (31°F) | -1°C (31°F) | 0°C (33°F) | 4°C (39°F) | 5°C (41°F) | 8°C (46°F) |
Compare temperature, precipitation, sunshine, UV index in Worcester, Western Cape, South Africa with other places around the world.
Worcester usually has the most precipitation in June, July and August, with an average of 7 rainy days and 59 mm (2.3 inches) of precipitation per month.The driest months in Worcester are February, April and December. On average, 22 mm (0.9 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 29 (1.1) | 17 (0.7) | 34 (1.3) | 22 (0.9) | 43 (1.7) | 62 (2.5) | 65 (2.5) | 50 (2.0) | 32 (1.2) | 36 (1.4) | 38 (1.5) | 26 (1.0) |
Average precipitation days (≥ 1 mm) | 5 | 4 | 7 | 6 | 6 | 8 | 7 | 8 | 7 | 6 | 6 | 6 |
The sunniest months in Worcester are October, November and December, when the sun shines an average of 12 hours 58 minutes a day.Least sunny months in Worcester: May, June and July receive an average of 9 hours 23 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 339 | 360 | 358 | 317 | 296 | 275 | 291 | 314 | 333 | 375 | 393 | 424 |
Mean daily daylight hours | 14h 4m | 13h 16m | 12h 14m | 11h 12m | 10h 21m | 9h 56m | 10h 9m | 10h 54m | 11h 53m | 12h 55m | 13h 51m | 14h 19m |
Worcester experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure.May, June and July are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Worcester UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 15 | 14 | 11 | 8 | 5 | 4 | 4 | 6 | 9 | 12 | 13 | 15 |