Climate Vandalia - Ohio
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 35 | 39 | 50 | 62 | 71 | 80 |
| Average low in ºF Av. low Lo | 20 | 23 | 31 | 41 | 51 | 61 |
| Av. precipitation in inch Av. precip. Pre. | 2.82 | 2.21 | 3.37 | 4.08 | 4.66 | 4.17 |
| Av. snowfall in inch Snowfall Sn | 8 | 6 | 4 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 84 | 83 | 76 | 64 | 51 | 38 |
| Average low in ºF Av. low Lo | 65 | 63 | 55 | 44 | 35 | 24 |
| Av. precipitation in inch Av. precip. Pre. | 4.18 | 2.99 | 3.13 | 2.93 | 3.39 | 3.13 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 1 | 5 |
Vandalia experiences a humid continental climate, characterized by warm summers and cold winters. Precipitation is fairly wet and spread relatively evenly throughout the year, with winter moisture often arriving as regular snowfall. The area sees a strong seasonal contrast in temperatures.
Vandalia Climate Graph - Ohio Climate Chart
Daily normals Vandalia - Ohio - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 34.8 | 21.0 | 0.12 | 0.12 | 0.20 | 0.50 |
| 2 Jan | 34.7 | 20.8 | 0.20 | 0.20 | 0.51 | 1.30 |
| 3 Jan | 34.7 | 20.7 | 0.31 | 0.31 | 0.71 | 1.80 |
| 4 Jan | 34.6 | 20.6 | 0.39 | 0.39 | 0.91 | 2.30 |
| 5 Jan | 34.6 | 20.6 | 0.51 | 0.51 | 1.18 | 3.00 |
| 6 Jan | 34.5 | 20.5 | 0.59 | 0.59 | 1.42 | 3.60 |
| 7 Jan | 34.5 | 20.4 | 0.71 | 0.71 | 1.69 | 4.30 |
| 8 Jan | 34.4 | 20.3 | 0.79 | 0.79 | 1.89 | 4.80 |
| 9 Jan | 34.4 | 20.3 | 0.91 | 0.91 | 2.20 | 5.60 |
| 10 Jan | 34.4 | 20.2 | 0.98 | 0.98 | 2.40 | 6.10 |
| 11 Jan | 34.4 | 20.2 | 1.10 | 1.10 | 2.72 | 6.90 |
| 12 Jan | 34.4 | 20.1 | 1.18 | 1.18 | 2.91 | 7.40 |
| 13 Jan | 34.4 | 20.1 | 1.30 | 1.30 | 3.19 | 8.10 |
| 14 Jan | 34.4 | 20.1 | 1.38 | 1.38 | 3.50 | 8.90 |
| 15 Jan | 34.4 | 20.0 | 1.46 | 1.46 | 3.70 | 9.40 |
| 16 Jan | 34.4 | 20.0 | 1.54 | 1.54 | 4.02 | 10.20 |
| 17 Jan | 34.5 | 20.0 | 1.65 | 1.65 | 4.29 | 10.90 |
| 18 Jan | 34.5 | 20.0 | 1.73 | 1.73 | 4.49 | 11.40 |
| 19 Jan | 34.5 | 20.0 | 1.81 | 1.81 | 4.80 | 12.20 |
| 20 Jan | 34.6 | 20.0 | 1.89 | 1.89 | 5.12 | 13.00 |
| 21 Jan | 34.6 | 20.1 | 1.97 | 1.97 | 5.31 | 13.50 |
| 22 Jan | 34.7 | 20.1 | 2.05 | 2.05 | 5.59 | 14.20 |
| 23 Jan | 34.8 | 20.1 | 2.17 | 2.17 | 5.91 | 15.00 |
| 24 Jan | 34.8 | 20.2 | 2.24 | 2.24 | 6.10 | 15.50 |
| 25 Jan | 34.9 | 20.2 | 2.32 | 2.32 | 6.42 | 16.30 |
| 26 Jan | 35.0 | 20.3 | 2.40 | 2.40 | 6.61 | 16.80 |
| 27 Jan | 35.1 | 20.3 | 2.48 | 2.48 | 6.89 | 17.50 |
| 28 Jan | 35.2 | 20.4 | 2.56 | 2.56 | 7.09 | 18.00 |
| 29 Jan | 35.3 | 20.5 | 2.64 | 2.64 | 7.40 | 18.80 |
| 30 Jan | 35.5 | 20.6 | 2.72 | 2.72 | 7.72 | 19.60 |
| 31 Jan | 35.6 | 20.6 | 2.83 | 2.83 | 7.91 | 20.10 |
Weather history Vandalia - May 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 May | 52.0 | 39.9 | 0.02 | 0.00 | 0.0 |
| 02 May | 51.1 | 34.0 | 0.00 | 0.00 | 0.0 |
| 03 May | 61.0 | 34.0 | 0.01 | 0.00 | 0.0 |
| 04 May | 72.0 | 48.9 | T | 0.00 | 0.0 |
| 05 May | 66.9 | 46.0 | 1.01 | 0.00 | 0.0 |
| 06 May | 55.9 | 39.9 | 0.25 | 0.00 | 0.0 |
| 07 May | 59.0 | 39.9 | 0.00 | 0.00 | 0.0 |
| 08 May | 66.9 | 46.0 | 0.19 | 0.00 | 0.0 |
| 09 May | 72.0 | 53.1 | 0.31 | 0.00 | 0.0 |
| 10 May | 66.9 | 51.1 | 0.06 | 0.00 | 0.0 |
| 11 May | 70.0 | 43.0 | 0.00 | 0.00 | 0.0 |
| 12 May | 73.0 | 41.0 | 0.00 | 0.00 | 0.0 |
| 13 May | 64.9 | 46.0 | 0.05 | 0.00 | 0.0 |
| 14 May | 63.0 | 42.1 | 0.00 | 0.00 | 0.0 |
| 15 May | 64.9 | 43.0 | T | 0.00 | 0.0 |
| 16 May | 75.0 | 55.0 | 0.20 | 0.00 | 0.0 |
| 17 May | 82.9 | 62.1 | 0.00 | 0.00 | 0.0 |
| 18 May | 86.0 | 66.0 | 0.88 | 0.00 | 0.0 |
| 19 May | 86.0 | 66.0 | 1.09 | 0.00 | 0.0 |
| 20 May | 69.1 | 53.1 | 0.79 | 0.00 | 0.0 |
| 21 May | 66.0 | 51.1 | 0.00 | 0.00 | 0.0 |
| 22 May | 63.0 | 52.0 | 1.12 | 0.00 | 0.0 |
| 23 May | 68.0 | 59.0 | 2.65 | 0.00 | 0.0 |
| 24 May | 72.0 | 55.9 | 0.21 | 0.00 | 0.0 |
| 25 May | 75.9 | 61.0 | 0.00 | 0.00 | 0.0 |
| 26 May | 78.1 | 59.0 | 0.03 | 0.00 | 0.0 |
| 27 May | 72.0 | 62.1 | 1.44 | 0.00 | 0.0 |
| 28 May | 79.0 | 55.9 | 0.00 | 0.00 | 0.0 |
| 29 May | - | - | - | - | - |
| 30 May | - | - | - | - | - |
| 31 May | - | - | - | - | - |
Past weather Vandalia
| May 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 69.0 ºF | 35 ºF | |
| Average low temperature Av. low temp. | 50.2 ºF | 20 ºF | |
| Total precipitation Total precip. | 10.31 inch | 2.82 inch | |
| Total snowfall Total snowfall | 0.00 inch | 8 inch | |
| Highest max temperature Highest max temp. | 86.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 51.1 ºF | - | |
| Highest min temperature Highest min temp. | 66.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 34.0 ºF | - | |
Past weather May 2026 incomplete - Missing data
Geo Vandalia - Ohio
| Country | United States | |
|---|---|---|
| State | Ohio | |
| County | - | |
| City | Vandalia | |
| Zip Code | 45377 | |
| Longitude | -84.2 dec. degr. | |
| Latitude | 39.89 dec. degr. | |
| Altitude - Elevation | 994ft | |
| ICAO | - | |
| IATA | - |
Date and Time Vandalia - Ohio
| Local Time | 12:06 AM | |
|---|---|---|
| Sunrise | 06:06 AM | |
| Sunset | 09:08 PM | |
| Day/Night | Night | |
| Timezone | New_York -5:00 | |
| Timezone DB | America - New York |
Map of Vandalia - Ohio
USGS National Map — Open interactive map
Vandalia weather averages
| Annual high temperature | 61ºF |
| Annual low temperature | 43ºF |
| Average annual precip. | 41.06 inch |
| Av. annual snowfall | 25 inch |
Station Data
Monthly averages Vandalia
Longitude: -84.1988, Latitude: 39.8906
Average weather Vandalia, OH - 45377
Monthly: 1991-2020 normals
History: 2008-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...