Climate London - Ohio
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 35 | 39 | 49 | 62 | 72 | 81 |
| Average low in ºF Av. low Lo | 18 | 20 | 28 | 38 | 49 | 58 |
| Av. precipitation in inch Av. precip. Pre. | 2.65 | 2.17 | 3.09 | 3.60 | 4.54 | 4.27 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 84 | 83 | 77 | 65 | 52 | 39 |
| Average low in ºF Av. low Lo | 62 | 60 | 51 | 40 | 32 | 22 |
| Av. precipitation in inch Av. precip. Pre. | 4.09 | 3.11 | 2.63 | 2.80 | 3.29 | 3.09 |
London, Ohio, experiences a humid continental climate with very large seasonal temperature contrasts due to its inland location. Summers are warm, while winters are cold. Precipitation is fairly wet overall and spread relatively evenly throughout the year, with a modest seasonal pattern that sees slightly more moisture in summer and less in winter.
London Climate Graph - Ohio Climate Chart
Daily normals London - Ohio - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 35.3 | 19.1 | 0.08 | 0.08 | 0.00 | 0.00 |
| 2 Jan | 35.2 | 19.0 | 0.16 | 0.16 | 0.00 | 0.00 |
| 3 Jan | 35.1 | 18.9 | 0.28 | 0.28 | 0.00 | 0.00 |
| 4 Jan | 35.0 | 18.8 | 0.35 | 0.35 | 0.00 | 0.00 |
| 5 Jan | 34.9 | 18.7 | 0.43 | 0.43 | 0.00 | 0.00 |
| 6 Jan | 34.8 | 18.6 | 0.51 | 0.51 | 0.00 | 0.00 |
| 7 Jan | 34.7 | 18.5 | 0.59 | 0.59 | 0.00 | 0.00 |
| 8 Jan | 34.7 | 18.4 | 0.71 | 0.71 | 0.00 | 0.00 |
| 9 Jan | 34.6 | 18.3 | 0.79 | 0.79 | 0.00 | 0.00 |
| 10 Jan | 34.5 | 18.2 | 0.87 | 0.87 | 0.00 | 0.00 |
| 11 Jan | 34.5 | 18.1 | 0.98 | 0.98 | 0.00 | 0.00 |
| 12 Jan | 34.5 | 18.1 | 1.06 | 1.06 | 0.00 | 0.00 |
| 13 Jan | 34.4 | 18.0 | 1.14 | 1.14 | 0.00 | 0.00 |
| 14 Jan | 34.4 | 18.0 | 1.22 | 1.22 | 0.00 | 0.00 |
| 15 Jan | 34.4 | 17.9 | 1.30 | 1.30 | 0.00 | 0.00 |
| 16 Jan | 34.4 | 17.9 | 1.38 | 1.38 | 0.00 | 0.00 |
| 17 Jan | 34.4 | 17.8 | 1.46 | 1.46 | 0.00 | 0.00 |
| 18 Jan | 34.4 | 17.8 | 1.57 | 1.57 | 0.00 | 0.00 |
| 19 Jan | 34.4 | 17.8 | 1.61 | 1.61 | 0.00 | 0.00 |
| 20 Jan | 34.4 | 17.7 | 1.73 | 1.73 | 0.00 | 0.00 |
| 21 Jan | 34.4 | 17.7 | 1.81 | 1.81 | 0.00 | 0.00 |
| 22 Jan | 34.5 | 17.7 | 1.89 | 1.89 | 0.00 | 0.00 |
| 23 Jan | 34.5 | 17.7 | 1.97 | 1.97 | 0.00 | 0.00 |
| 24 Jan | 34.6 | 17.7 | 2.05 | 2.05 | 0.00 | 0.00 |
| 25 Jan | 34.7 | 17.7 | 2.13 | 2.13 | 0.00 | 0.00 |
| 26 Jan | 34.8 | 17.8 | 2.20 | 2.20 | 0.00 | 0.00 |
| 27 Jan | 34.9 | 17.8 | 2.32 | 2.32 | 0.00 | 0.00 |
| 28 Jan | 35.0 | 17.8 | 2.40 | 2.40 | 0.00 | 0.00 |
| 29 Jan | 35.1 | 17.9 | 2.48 | 2.48 | 0.00 | 0.00 |
| 30 Jan | 35.2 | 17.9 | 2.56 | 2.56 | 0.00 | 0.00 |
| 31 Jan | 35.3 | 18.0 | 2.64 | 2.64 | 0.00 | 0.00 |
Weather history London - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 75.9 | 51.1 | 0.00 | 0.00 | 0.0 |
| 02 Jun | 73.9 | 51.1 | 0.00 | 0.00 | 0.0 |
| 03 Jun | 75.9 | 53.1 | 0.00 | 0.00 | 0.0 |
| 04 Jun | 81.0 | 55.9 | 0.00 | 0.00 | 0.0 |
| 05 Jun | 84.0 | 59.0 | 0.00 | 0.00 | 0.0 |
| 06 Jun | 84.0 | 62.1 | 0.00 | 0.00 | 0.0 |
| 07 Jun | 86.0 | 66.0 | 0.38 | 0.00 | 0.0 |
| 08 Jun | 84.9 | 66.0 | 0.00 | 0.00 | 0.0 |
| 09 Jun | 87.1 | 66.9 | 0.00 | 0.00 | 0.0 |
| 10 Jun | 84.9 | 70.0 | 0.00 | 0.00 | 0.0 |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | 80.1 | 57.9 | 0.00 | 0.00 | 0.0 |
| 14 Jun | 84.0 | 63.0 | 0.11 | 0.00 | 0.0 |
| 15 Jun | 81.0 | 53.1 | 0.31 | 0.00 | 0.0 |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather London
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 81.7 ºF | 35 ºF | |
| Average low temperature Av. low temp. | 59.6 ºF | 18 ºF | |
| Total precipitation Total precip. | 0.80 inch | 2.65 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 87.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 73.9 ºF | - | |
| Highest min temperature Highest min temp. | 70.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 51.1 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo London - Ohio
| Country | United States | |
|---|---|---|
| State | Ohio | |
| County | Madison | |
| City | London | |
| Zip Code | 43140 | |
| Longitude | -83.46 dec. degr. | |
| Latitude | 39.93 dec. degr. | |
| Altitude - Elevation | 1066ft | |
| ICAO | - | |
| IATA | - |
Date and Time London - Ohio
| Local Time | 02:04 PM | |
|---|---|---|
| Sunrise | 06:03 AM | |
| Sunset | 09:06 PM | |
| Day/Night | Day | |
| Timezone | Eastern Daylight Time | |
| Timezone DB | America - New York |
Map of London - Ohio
USGS National Map — Open interactive map
London weather averages
| Annual high temperature | 61ºF |
| Annual low temperature | 40ºF |
| Average annual precip. | 39.33 inch |
Station Data
Monthly averages London
Longitude: -83.462, Latitude: 39.9327
Average weather London, OH - 43140
Monthly: 1991-2020 normals
History: 2012-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...