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| |Dec rain mm = 73.0 | |Dec rain mm = 73.0 | ||
| |year rain mm = 1147.1 | |year rain mm = 1147.1 | ||
| |unit precipitation days = 0.2 mm | |||
| |Jan precipitation days = 12.1 | |||
| |Feb precipitation days = 12.5 | |||
| |Mar precipitation days = 13.7 | |||
| |Apr precipitation days = 12.8 | |||
| |May precipitation days = 12.9 | |||
| |Jun precipitation days = 12.6 | |||
| |Jul precipitation days = 11.1 | |||
| |Aug precipitation days = 10.3 | |||
| |Sep precipitation days = 10.5 | |||
| |Oct precipitation days = 11.6 | |||
| |Nov precipitation days = 11.6 | |||
| |Dec precipitation days = 11.5 | |||
| |year precipitation days = 143.2 | |||
| |unit rain days = 1 mm | |unit rain days = 1 mm | ||
| |Jan rain days = 8. |
|Jan rain days = 8.6 | ||
| |Feb rain days = 9.0 | |Feb rain days = 9.0 | ||
| |Mar rain days = |
|Mar rain days = 9.9 | ||
| |Apr rain days = |
|Apr rain days = 8.9 | ||
| |May rain days = |
|May rain days = 8.6 | ||
| |Jun rain days = |
|Jun rain days = 8.8 | ||
| |Jul rain days = 7. |
|Jul rain days = 7.4 | ||
| |Aug rain days = |
|Aug rain days = 7.1 | ||
| |Sep rain days = |
|Sep rain days = 7.1 | ||
| |Oct rain days = 7. |
|Oct rain days = 7.9 | ||
| |Nov rain days = 8. |
|Nov rain days = 8.3 | ||
| |Dec rain days = 7.9 | |Dec rain days = 7.9 | ||
| |year rain days = |
|year rain days = 99.5 | ||
| |Jan afthumidity = 60 | |Jan afthumidity = 60 | ||
| |Feb afthumidity = 62 | |Feb afthumidity = 62 | ||
Revision as of 00:40, 18 October 2021
| Climate data for Sydney (Observatory Hill) 1991–2020 averages, 1861–present extremes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 45.8 (114.4) |
42.1 (107.8) |
39.8 (103.6) |
35.4 (95.7) |
30.0 (86.0) |
26.9 (80.4) |
26.5 (79.7) |
31.3 (88.3) |
34.6 (94.3) |
38.2 (100.8) |
41.8 (107.2) |
42.2 (108.0) |
45.8 (114.4) |
| Mean daily maximum °C (°F) | 27.0 (80.6) |
26.8 (80.2) |
25.7 (78.3) |
23.6 (74.5) |
20.9 (69.6) |
18.2 (64.8) |
17.9 (64.2) |
19.3 (66.7) |
21.6 (70.9) |
23.2 (73.8) |
24.2 (75.6) |
25.7 (78.3) |
22.8 (73.0) |
| Daily mean °C (°F) | 23.5 (74.3) |
23.4 (74.1) |
22.1 (71.8) |
19.5 (67.1) |
16.6 (61.9) |
14.1 (57.4) |
13.4 (56.1) |
14.5 (58.1) |
17.0 (62.6) |
18.9 (66.0) |
20.4 (68.7) |
22.1 (71.8) |
18.8 (65.8) |
| Mean daily minimum °C (°F) | 20.0 (68.0) |
19.9 (67.8) |
18.4 (65.1) |
15.3 (59.5) |
12.3 (54.1) |
10.0 (50.0) |
8.9 (48.0) |
9.7 (49.5) |
12.3 (54.1) |
14.6 (58.3) |
16.6 (61.9) |
18.4 (65.1) |
14.7 (58.5) |
| Record low °C (°F) | 10.6 (51.1) |
9.6 (49.3) |
9.3 (48.7) |
7.0 (44.6) |
4.4 (39.9) |
2.1 (35.8) |
2.2 (36.0) |
2.7 (36.9) |
4.9 (40.8) |
5.7 (42.3) |
7.7 (45.9) |
9.1 (48.4) |
2.1 (35.8) |
| Average rainfall mm (inches) | 91.1 (3.59) |
131.5 (5.18) |
117.5 (4.63) |
114.1 (4.49) |
100.8 (3.97) |
142.0 (5.59) |
80.3 (3.16) |
75.1 (2.96) |
63.4 (2.50) |
67.7 (2.67) |
90.6 (3.57) |
73.0 (2.87) |
1,147.1 (45.16) |
| Average precipitation days (≥ 0.2 mm) | 12.1 | 12.5 | 13.7 | 12.8 | 12.9 | 12.6 | 11.1 | 10.3 | 10.5 | 11.6 | 11.6 | 11.5 | 143.2 |
| Average rainy days (≥ 1 mm) | 8.6 | 9.0 | 9.9 | 8.9 | 8.6 | 8.8 | 7.4 | 7.1 | 7.1 | 7.9 | 8.3 | 7.9 | 99.5 |
| Average afternoon relative humidity (%) | 60 | 62 | 59 | 58 | 58 | 56 | 52 | 47 | 49 | 53 | 57 | 58 | 56 |
| Average dew point °C (°F) | 16.5 (61.7) |
17.2 (63.0) |
15.4 (59.7) |
12.7 (54.9) |
10.3 (50.5) |
7.8 (46.0) |
6.1 (43.0) |
5.4 (41.7) |
7.8 (46.0) |
10.2 (50.4) |
12.6 (54.7) |
14.6 (58.3) |
11.4 (52.5) |
| Mean monthly sunshine hours | 232.5 | 205.9 | 210.8 | 213.0 | 204.6 | 171.0 | 207.7 | 248.0 | 243.0 | 244.9 | 222.0 | 235.6 | 2,639 |
| Mean daily sunshine hours | 7.5 | 7.1 | 6.8 | 7.1 | 6.6 | 5.7 | 6.7 | 8.0 | 8.1 | 7.9 | 7.5 | 7.6 | 7.2 |
| Percent possible sunshine | 53 | 54 | 56 | 61 | 59 | 60 | 65 | 72 | 66 | 61 | 55 | 55 | 60 |
| Average ultraviolet index | 12 | 11 | 9 | 6 | 3 | 2 | 3 | 4 | 5 | 8 | 10 | 12 | 7 |
| Source 1: Bureau of Meteorology | |||||||||||||
| Source 2: Bureau of Meteorology, Sydney Airport (sunshine hours); Weather Atlas (average UV index) | |||||||||||||
References
These references will appear in the article, but this list appears only on this page.- "Sydney (Observatory Hill) Period 1991-2020". Bureau of Meteorology. Retrieved 14 April 2020.
- "Sydney (Observatory Hill): all years". Bureau of Meteorology. Retrieved 4 June 2018.
- "Climate statistics for Australian locations Sydney Airport AMO". Bureau of Meteorology.
- "Sydney, Australia - Climate data". Weather Atlas. Retrieved 2 December 2020.