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| Climate data for New York (Belvedere Castle, Central Park), 1991–2020 normals, extremes 1869–present | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °F (°C) | 72 (22) |
78 (26) |
86 (30) |
96 (36) |
99 (37) |
101 (38) |
106 (41) |
104 (40) |
102 (39) |
94 (34) |
84 (29) |
75 (24) |
106 (41) |
| Mean maximum °F (°C) | 60 (16) |
61 (16) |
70 (21) |
83 (28) |
89 (32) |
92 (33) |
96 (36) |
93 (34) |
89 (32) |
80 (27) |
71 (22) |
63 (17) |
97 (36) |
| Mean daily maximum °F (°C) | 39.5 (4.2) |
42.2 (5.7) |
49.9 (9.9) |
61.8 (16.6) |
71.4 (21.9) |
79.7 (26.5) |
84.9 (29.4) |
83.3 (28.5) |
76.2 (24.6) |
64.5 (18.1) |
54.0 (12.2) |
44.3 (6.8) |
62.6 (17.0) |
| Daily mean °F (°C) | 33.7 (0.9) |
35.9 (2.2) |
42.8 (6.0) |
53.7 (12.1) |
63.2 (17.3) |
72.0 (22.2) |
77.5 (25.3) |
76.1 (24.5) |
69.2 (20.7) |
57.9 (14.4) |
48.0 (8.9) |
39.1 (3.9) |
55.8 (13.2) |
| Mean daily minimum °F (°C) | 27.9 (−2.3) |
29.5 (−1.4) |
35.8 (2.1) |
45.5 (7.5) |
55.0 (12.8) |
64.4 (18.0) |
70.1 (21.2) |
68.9 (20.5) |
62.3 (16.8) |
51.4 (10.8) |
42.0 (5.6) |
33.8 (1.0) |
48.9 (9.4) |
| Mean minimum °F (°C) | 10 (−12) |
13 (−11) |
20 (−7) |
33 (1) |
44 (7) |
53 (12) |
62 (17) |
60 (16) |
50 (10) |
38 (3) |
28 (−2) |
18 (−8) |
8 (−13) |
| Record low °F (°C) | −6 (−21) |
−15 (−26) |
3 (−16) |
12 (−11) |
32 (0) |
44 (7) |
52 (11) |
50 (10) |
39 (4) |
28 (−2) |
5 (−15) |
−13 (−25) |
−15 (−26) |
| Average precipitation inches (mm) | 3.64 (92) |
3.19 (81) |
4.29 (109) |
4.09 (104) |
3.96 (101) |
4.54 (115) |
4.60 (117) |
4.56 (116) |
4.31 (109) |
4.38 (111) |
3.58 (91) |
4.38 (111) |
49.52 (1,258) |
| Average snowfall inches (cm) | 8.8 (22) |
10.1 (26) |
5.0 (13) |
0.4 (1.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.1 (0.25) |
0.5 (1.3) |
4.9 (12) |
29.8 (76) |
| Average precipitation days (≥ 0.01 in) | 10.8 | 10.0 | 11.1 | 11.4 | 11.5 | 11.2 | 10.5 | 10.0 | 8.8 | 9.5 | 9.2 | 11.4 | 125.4 |
| Average snowy days (≥ 0.1 in) | 3.7 | 3.2 | 2.0 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 2.1 | 11.4 |
| Average relative humidity (%) | 61.5 | 60.2 | 58.5 | 55.3 | 62.7 | 65.2 | 64.2 | 66.0 | 67.8 | 65.6 | 64.6 | 64.1 | 63.0 |
| Average dew point °F (°C) | 18.0 (−7.8) |
19.0 (−7.2) |
25.9 (−3.4) |
34.0 (1.1) |
47.3 (8.5) |
57.4 (14.1) |
61.9 (16.6) |
62.1 (16.7) |
55.6 (13.1) |
44.1 (6.7) |
34.0 (1.1) |
24.6 (−4.1) |
40.3 (4.6) |
| Mean monthly sunshine hours | 162.7 | 163.1 | 212.5 | 225.6 | 256.6 | 257.3 | 268.2 | 268.2 | 219.3 | 211.2 | 151.0 | 139.0 | 2,534.7 |
| Percent possible sunshine | 54 | 55 | 57 | 57 | 57 | 57 | 59 | 63 | 59 | 61 | 51 | 48 | 57 |
| Average ultraviolet index | 2 | 3 | 4 | 6 | 7 | 8 | 8 | 8 | 6 | 4 | 2 | 1 | 5 |
| Source 1: NOAA (relative humidity and sun 1961–1990; dew point 1965–1984) | |||||||||||||
| Source 2: Weather Atlas
See Climate of New York City for additional climate information from the outer boroughs. | |||||||||||||
| Climate data for New York | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average sea temperature °F (°C) | 41.7 (5.4) |
39.7 (4.3) |
40.2 (4.5) |
45.1 (7.3) |
52.5 (11.4) |
64.5 (18.1) |
72.1 (22.3) |
74.1 (23.4) |
70.1 (21.2) |
63.0 (17.3) |
54.3 (12.4) |
47.2 (8.4) |
55.4 (13.0) |
| Source: Weather Atlas | |||||||||||||
Notes
- Mean monthly maxima and minima (i.e. the expected highest and lowest temperature readings at any point during the year or given month) calculated based on data at said location from 1991 to 2020.
- Official weather observations for Central Park were conducted at the Arsenal at Fifth Avenue and 64th Street from 1869 to 1919, and at Belvedere Castle since 1919.
References
- Belvedere Castle at NYC Parks
- "NowData - NOAA Online Weather Data". National Oceanic and Atmospheric Administration. Retrieved May 4, 2021.
- "Summary of Monthly Normals 1991–2020". National Oceanic and Atmospheric Administration. Archived from the original on May 4, 2021. Retrieved May 4, 2021.
- "New York Central Park, NY Climate Normals 1961−1990". NOAA. Retrieved 2020-07-18.
- "Average Percent Sunshine through 2009". National Climatic Data Center. Retrieved 2012-11-14.
- ^ "New York, New York, USA - Monthly weather forecast and Climate data". Weather Atlas. Retrieved 4 July 2019.