| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high °F (°C) | 66 (19) |
70 (21) |
82 (28) |
90 (32) |
91 (33) |
95 (35) |
97 (36) |
97 (36) |
92 (33) |
85 (29) |
76 (24) |
67 (19) |
97 (36) |
| Mean maximum °F (°C) | 50.3 (10.2) |
50.0 (10.0) |
59.8 (15.4) |
75.6 (24.2) |
83.8 (28.8) |
87.9 (31.1) |
88.4 (31.3) |
87.0 (30.6) |
83.7 (28.7) |
74.5 (23.6) |
65.0 (18.3) |
51.9 (11.1) |
90.2 (32.3) |
| Mean daily maximum °F (°C) | 25.8 (−3.4) |
28.9 (−1.7) |
37.6 (3.1) |
51.5 (10.8) |
65.0 (18.3) |
73.2 (22.9) |
77.6 (25.3) |
76.1 (24.5) |
68.6 (20.3) |
55.3 (12.9) |
42.8 (6.0) |
31.3 (−0.4) |
52.8 (11.6) |
| Daily mean °F (°C) | 16.6 (−8.6) |
18.9 (−7.3) |
27.9 (−2.3) |
40.9 (4.9) |
53.3 (11.8) |
61.8 (16.6) |
66.5 (19.2) |
64.9 (18.3) |
57.4 (14.1) |
45.5 (7.5) |
34.4 (1.3) |
23.2 (−4.9) |
42.6 (5.9) |
| Mean daily minimum °F (°C) | 7.4 (−13.7) |
8.9 (−12.8) |
18.1 (−7.7) |
30.3 (−0.9) |
41.7 (5.4) |
50.5 (10.3) |
55.5 (13.1) |
53.7 (12.1) |
46.3 (7.9) |
35.7 (2.1) |
26.0 (−3.3) |
15.1 (−9.4) |
32.4 (0.2) |
| Mean minimum °F (°C) | −16.7 (−27.1) |
−12.0 (−24.4) |
−4.3 (−20.2) |
17.0 (−8.3) |
28.5 (−1.9) |
37.8 (3.2) |
45.1 (7.3) |
43.1 (6.2) |
32.3 (0.2) |
22.6 (−5.2) |
9.1 (−12.7) |
−6.9 (−21.6) |
−19.2 (−28.4) |
| Record low °F (°C) | −34 (−37) |
−29 (−34) |
−18 (−28) |
2 (−17) |
20 (−7) |
29 (−2) |
35 (2) |
31 (−1) |
20 (−7) |
14 (−10) |
−7 (−22) |
−27 (−33) |
−34 (−37) |
| Average precipitation inches (mm) | 2.32 (59) |
2.06 (52) |
2.49 (63) |
3.04 (77) |
3.52 (89) |
4.21 (107) |
4.27 (108) |
3.81 (97) |
3.33 (85) |
3.87 (98) |
2.85 (72) |
2.93 (74) |
38.70 (983) |
| Average snowfall inches (cm) | 22.6 (57) |
18.0 (46) |
16.8 (43) |
4.9 (12) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.9 (2.3) |
9.1 (23) |
21.9 (56) |
94.2 (239) |
| Average precipitation days (≥ 0.01 in) | 13.6 | 13.2 | 12.7 | 13.5 | 13.9 | 14.4 | 14.0 | 12.6 | 10.9 | 13.9 | 13.9 | 15.4 | 162.0 |
| Average snowy days (≥ 0.1 in) | 12.0 | 9.1 | 7.5 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 5.7 | 11.7 | 50.2 |
| Average ultraviolet index | 1 | 2 | 3 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | 4 |
| Source 1: NOAA (snow 1981–2010)[1][2][3] | |||||||||||||
| Source 2: Weather Atlas[4] | |||||||||||||
Template documentation | This template's documentation is missing, inadequate, or does not accurately describe its functionality or the parameters in its code. Please help to expand and improve it. |
- ^ "NowData – NOAA Online Weather Data". National Oceanic and Atmospheric Administration. Retrieved May 16, 2021.
- ^ "Station: Barre Montpelier AP, VT". U.S. Climate Normals 2020: U.S. Monthly Climate Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 2023-05-08. Retrieved May 16, 2021.
- ^ "Station: Barre Montpelier Knapp State Airport, VT". U.S. Monthly Climate Normals (1981–2010). National Oceanic and Atmospheric Administration. Archived from the original on 2023-05-08. Retrieved May 16, 2021.
- ^ "Monthly weather forecast and climate: Montpelier, VT". Weather Atlas. Retrieved June 21, 2020.