
Vichy is an unincorporated community in southern Maries County, Missouri, United States.[1] It is located on U.S. Route 63, approximately ten miles north of Rolla. The community was founded in 1880 and is named after Vichy, France.[2] A post office called Vichy has been in operation since 1880.[3] The Rolla National Airport, a former U.S. Army airfield owned and operated by the City of Rolla, with two 5,500 ft (1,700 m) asphalt runways, is located nearby. The ZIP Code for Vichy is 65580.[4]
Climate
According to the Köppen Climate Classification system, Vichy has a humid subtropical climate, abbreviated "Cfa" on climate maps. The hottest temperature recorded in Vichy was 113 °F (45.0 °C) on July 18, 1954, while the coldest temperature recorded was −29 °F (−33.9 °C) on February 12, 1899.[5]
| Climate data for Vichy, Missouri (Rolla National Airport), 1991–2020 normals, extremes 1897–present | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | 
| Record high °F (°C) | 76 (24)  | 
82 (28)  | 
85 (29)  | 
94 (34)  | 
98 (37)  | 
106 (41)  | 
113 (45)  | 
107 (42)  | 
105 (41)  | 
95 (35)  | 
85 (29)  | 
77 (25)  | 
113 (45)  | 
| Mean maximum °F (°C) | 65.1 (18.4)  | 
70.4 (21.3)  | 
78.4 (25.8)  | 
84.3 (29.1)  | 
87.5 (30.8)  | 
91.9 (33.3)  | 
97.2 (36.2)  | 
97.2 (36.2)  | 
91.3 (32.9)  | 
84.3 (29.1)  | 
74.6 (23.7)  | 
66.4 (19.1)  | 
98.9 (37.2)  | 
| Mean daily maximum °F (°C) | 40.8 (4.9)  | 
45.9 (7.7)  | 
56.3 (13.5)  | 
67.0 (19.4)  | 
74.9 (23.8)  | 
83.1 (28.4)  | 
87.9 (31.1)  | 
87.0 (30.6)  | 
79.1 (26.2)  | 
67.8 (19.9)  | 
54.9 (12.7)  | 
44.3 (6.8)  | 
65.7 (18.7)  | 
| Daily mean °F (°C) | 31.6 (−0.2)  | 
36.1 (2.3)  | 
45.6 (7.6)  | 
55.8 (13.2)  | 
64.7 (18.2)  | 
73.1 (22.8)  | 
77.4 (25.2)  | 
76.3 (24.6)  | 
68.3 (20.2)  | 
57.1 (13.9)  | 
45.1 (7.3)  | 
35.4 (1.9)  | 
55.5 (13.1)  | 
| Mean daily minimum °F (°C) | 22.4 (−5.3)  | 
26.3 (−3.2)  | 
34.9 (1.6)  | 
44.6 (7.0)  | 
54.4 (12.4)  | 
63.2 (17.3)  | 
67.0 (19.4)  | 
65.6 (18.7)  | 
57.5 (14.2)  | 
46.4 (8.0)  | 
35.2 (1.8)  | 
26.6 (−3.0)  | 
45.3 (7.4)  | 
| Mean minimum °F (°C) | 0.6 (−17.4)  | 
6.0 (−14.4)  | 
14.5 (−9.7)  | 
28.1 (−2.2)  | 
38.1 (3.4)  | 
50.7 (10.4)  | 
56.5 (13.6)  | 
54.9 (12.7)  | 
42.0 (5.6)  | 
28.8 (−1.8)  | 
17.6 (−8.0)  | 
7.5 (−13.6)  | 
−2.7 (−19.3)  | 
| Record low °F (°C) | −16 (−27)  | 
−29 (−34)  | 
−7 (−22)  | 
17 (−8)  | 
25 (−4)  | 
39 (4)  | 
46 (8)  | 
45 (7)  | 
31 (−1)  | 
20 (−7)  | 
3 (−16)  | 
−25 (−32)  | 
−29 (−34)  | 
| Average precipitation inches (mm) | 2.22 (56)  | 
2.06 (52)  | 
3.40 (86)  | 
4.71 (120)  | 
5.35 (136)  | 
4.46 (113)  | 
4.43 (113)  | 
3.66 (93)  | 
3.81 (97)  | 
3.21 (82)  | 
3.45 (88)  | 
2.31 (59)  | 
43.07 (1,095)  | 
| Average snowfall inches (cm) | 4.7 (12)  | 
3.7 (9.4)  | 
3.5 (8.9)  | 
0.5 (1.3)  | 
0.0 (0.0)  | 
0.0 (0.0)  | 
0.0 (0.0)  | 
0.0 (0.0)  | 
0.0 (0.0)  | 
0.0 (0.0)  | 
1.6 (4.1)  | 
2.3 (5.8)  | 
16.3 (41.5)  | 
| Average precipitation days (≥ 0.01 in) | 8.0 | 7.9 | 11.0 | 11.4 | 12.8 | 10.5 | 9.1 | 8.7 | 8.0 | 8.7 | 8.0 | 7.2 | 111.3 | 
| Average snowy days (≥ 0.1 in) | 3.1 | 2.1 | 2.5 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 1.6 | 10.2 | 
| Source 1: NOAA[6] | |||||||||||||
| Source 2: National Weather Service (snow/snow days 1948–1982)[5] | |||||||||||||
References
- ↑ "Vichy". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
 - ↑ "Maries County Place Names, 1928–1945". The State Historical Society of Missouri. Archived from the original on June 24, 2016. Retrieved November 2, 2016.
 - ↑ "Post Offices". Jim Forte Postal History. Retrieved November 2, 2016.
 - ↑ "Vichy ZIP Code". zipdatamaps.com. 2022. Retrieved November 11, 2022.
 - 1 2 "NOAA Online Weather Data – NWS Springfield". National Weather Service. Retrieved February 22, 2023.
 - ↑ "U.S. Climate Normals Quick Access – Station: Vichy Rolla National AP, MO". National Oceanic and Atmospheric Administration. Retrieved February 22, 2023.
 
38°06′41″N 91°45′38″W / 38.11139°N 91.76056°W
