Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 25.1
(77.2) 25.4
(77.7) 28.1
(82.6) 31.7
(89.1) 34.3
(93.7) 36.2
(97.2) 37.7
(99.9) 38.0
(100.4) 36.9
(98.4) 32.7
(90.9) 30.3
(86.5) 25.0
(77) 38.0
(100.4)
Average high °C (°F) 12.7
(54.9) 13.8
(56.8) 16.7
(62.1) 20.7
(69.3) 24.1
(75.4) 26.8
(80.2) 31.4
(88.5) 31.0
(87.8) 28.1
(82.6) 24.3
(75.7) 19.5
(67.1) 15.1
(59.2) 22.02
(71.63)
Daily mean °C (°F) 7.5
(45.5) 8.6
(47.5) 11.9
(53.4) 16.1
(61) 19.9
(67.8) 23.1
(73.6) 27.3
(81.1) 27.2
(81) 24.4
(75.9) 19.4
(66.9) 14.3
(57.7) 9.6
(49.3) 17.44
(63.39)
Average low °C (°F) 2.6
(36.7) 3.4
(38.1) 7.2
(45) 11.5
(52.7) 15.9
(60.6) 19.7
(67.5) 23.9
(75) 24.1
(75.4) 21.1
(70) 15.1
(59.2) 9.6
(49.3) 4.7
(40.5) 13.23
(55.83)
Record low °C (°F) −7.5
(18.5) −6.6
(20.1) −4.1
(24.6) −1.5
(29.3) 3.1
(37.6) 9.2
(48.6) 16.0
(60.8) 16.4
(61.5) 9.7
(49.5) 2.6
(36.7) −2.7
(27.1) −7.2
(19) −7.5
(18.5)
Rainfall mm (inches) 63.8
(2.512) 90.8
(3.575) 182.1
(7.169) 212.5
(8.366) 239.3
(9.421) 429.2
(16.898) 309.4
(12.181) 290.2
(11.425) 354.6
(13.961) 181.8
(7.157) 95.0
(3.74) 60.0
(2.362) 2,508.7
(98.767)
Avg. rainy days (≥ 0.5 mm) 6.7 7.6 12.3 11.9 11.8 16.3 12.7 13.7 13.1 8.9 7.1 5.6 127.7
% humidity 65 66 69 70 73 82 76 79 80 75 73 70 73.2
Mean monthly sunshine hours