| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high °F (°C) | 70 (21) |
72 (22) |
90 (32) |
98 (37) |
96 (36) |
98 (37) |
102 (39) |
104 (40) |
100 (38) |
88 (31) |
81 (27) |
77 (25) |
104 (40) |
| Mean maximum °F (°C) | 58.7 (14.8) |
57.9 (14.4) |
67.1 (19.5) |
79.3 (26.3) |
87.2 (30.7) |
91.5 (33.1) |
94.8 (34.9) |
92.7 (33.7) |
87.6 (30.9) |
78.9 (26.1) |
70.1 (21.2) |
61.5 (16.4) |
96.6 (35.9) |
| Mean daily maximum °F (°C) | 38.3 (3.5) |
40.5 (4.7) |
47.7 (8.7) |
58.9 (14.9) |
68.9 (20.5) |
77.7 (25.4) |
83.6 (28.7) |
82.2 (27.9) |
74.8 (23.8) |
63.8 (17.7) |
53.2 (11.8) |
43.4 (6.3) |
61.1 (16.2) |
| Daily mean °F (°C) | 30.2 (−1.0) |
32.0 (0.0) |
38.9 (3.8) |
49.3 (9.6) |
59.1 (15.1) |
68.2 (20.1) |
74.4 (23.6) |
73.0 (22.8) |
65.6 (18.7) |
54.4 (12.4) |
44.5 (6.9) |
35.5 (1.9) |
52.1 (11.2) |
| Mean daily minimum °F (°C) | 22.1 (−5.5) |
23.5 (−4.7) |
30.2 (−1.0) |
39.6 (4.2) |
49.2 (9.6) |
58.8 (14.9) |
65.2 (18.4) |
63.9 (17.7) |
56.5 (13.6) |
45.1 (7.3) |
35.8 (2.1) |
27.6 (−2.4) |
43.1 (6.2) |
| Mean minimum °F (°C) | 4.1 (−15.5) |
7.4 (−13.7) |
15.1 (−9.4) |
28.5 (−1.9) |
38.1 (3.4) |
47.2 (8.4) |
56.2 (13.4) |
54.3 (12.4) |
43.1 (6.2) |
31.7 (−0.2) |
21.8 (−5.7) |
12.3 (−10.9) |
2.0 (−16.7) |
| Record low °F (°C) | −13 (−25) |
−17 (−27) |
1 (−17) |
11 (−12) |
29 (−2) |
39 (4) |
48 (9) |
40 (4) |
32 (0) |
20 (−7) |
6 (−14) |
−12 (−24) |
−17 (−27) |
| Average precipitation inches (mm) | 3.96 (101) |
3.44 (87) |
4.90 (124) |
4.29 (109) |
3.37 (86) |
3.81 (97) |
2.91 (74) |
3.59 (91) |
4.17 (106) |
4.18 (106) |
4.27 (108) |
4.65 (118) |
47.54 (1,208) |
| Average snowfall inches (cm) | 10.3 (26) |
10.5 (27) |
6.4 (16) |
0.6 (1.5) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.2 (0.51) |
1.0 (2.5) |
7.6 (19) |
36.6 (93) |
| Average precipitation days (≥ 0.01 in) | 11.2 | 10.3 | 11.6 | 11.7 | 12.2 | 10.8 | 9.3 | 9.1 | 9.1 | 10.2 | 9.6 | 11.9 | 127.0 |
| Average snowy days (≥ 0.1 in) | 5.7 | 5.4 | 3.7 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.6 | 3.4 | 19.3 |
| Average relative humidity (%) | 63.9 | 63.0 | 62.9 | 61.4 | 66.6 | 70.1 | 71.0 | 72.5 | 73.0 | 70.2 | 68.9 | 67.0 | 67.5 |
| Average dew point °F (°C) | 16.3 (−8.7) |
17.4 (−8.1) |
25.0 (−3.9) |
33.1 (0.6) |
45.0 (7.2) |
55.6 (13.1) |
61.5 (16.4) |
61.0 (16.1) |
53.8 (12.1) |
42.6 (5.9) |
33.3 (0.7) |
22.1 (−5.5) |
38.9 (3.8) |
| Mean monthly sunshine hours | 171.7 | 172.6 | 215.6 | 225.1 | 254.9 | 274.1 | 290.6 | 262.8 | 233.0 | 208.7 | 148.0 | 148.6 | 2,605.7 |
| Percent possible sunshine | 58 | 58 | 58 | 56 | 57 | 60 | 63 | 61 | 62 | 61 | 50 | 52 | 58 |
| Average ultraviolet index | 1 | 2 | 4 | 6 | 7 | 8 | 8 | 8 | 6 | 4 | 2 | 1 | 5 |
| Source 1: NOAA (relative humidity, dew point, and sun 1961–1990)[2][3][4] | |||||||||||||
| Source 2: Weather Atlas [5] | |||||||||||||
| Climate data for Providence | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average sea temperature °F (°C) | 41.4 (5.2) |
38.1 (3.4) |
38.7 (3.8) |
44.1 (6.7) |
50.9 (10.5) |
59.6 (15.3) |
67.0 (19.4) |
69.3 (20.7) |
66.7 (19.3) |
61.6 (16.4) |
54.2 (12.3) |
47.7 (8.8) |
53.3 (11.8) |
| Source: Weather Atlas [5] | |||||||||||||
- ^ 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 records for Providence kept at downtown from November 1904 to May 1932 and at T. F. Green Airport since June 1932.[1]
- ^ ThreadEx
- ^ "NowData – NOAA Online Weather Data". National Oceanic and Atmospheric Administration. Retrieved May 30, 2021.
- ^ "Station: Providence T F Green AP, RI". U.S. Climate Normals 2020: U.S. Monthly Climate Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 2023-06-24. Retrieved May 30, 2021.
- ^ "WMO Climate Normals for PROVIDENCE/GREEN STATE, RI 1961–1990". National Oceanic and Atmospheric Administration. Archived from the original on 2023-06-24. Retrieved September 17, 2020.
- ^ a b "Providence, Rhode Island, USA - Monthly weather forecast and Climate data". Weather Atlas. Retrieved July 4, 2019.