The year at a glance
Averages from 30 years of climate history, 1991-2020
| Lima | Metric | St. Marys |
|---|---|---|
| 174 days | Sunny daysclear or partly cloudy skies | 176 days |
| 40 in | Precipitationper year | 41 in |
| 136 days | Wet daysrain or snow per year | 135 days |
| 19 in | Snowfallper year | 17 in |
| 12 days | Hot daysabove 90 °F | 11 days |
| 120 days | Freezing nightsat or below 32 °F | 117 days |
| 71% | Humidityaverage relative | 71% |
| 51 °F | Average temperatureyear round | 51 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lima high | 34 | 37 | 48 | 61 | 72 | 80 | 84 | 82 | 77 | 64 | 50 | 38 |
| St. Marys high | 34 | 38 | 49 | 62 | 73 | 81 | 84 | 82 | 77 | 65 | 50 | 38 |
| Lima low | 19 | 21 | 29 | 39 | 50 | 60 | 63 | 62 | 55 | 44 | 33 | 25 |
| St. Marys low | 19 | 21 | 29 | 40 | 51 | 60 | 63 | 61 | 54 | 44 | 33 | 24 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lima | 2.9 | 2.5 | 3.4 | 4.3 | 4.2 | 4.0 | 3.4 | 3.3 | 2.6 | 2.8 | 3.1 | 2.9 |
| St. Marys | 3.0 | 2.5 | 3.5 | 4.4 | 4.3 | 4.1 | 3.5 | 3.4 | 2.7 | 3.0 | 3.2 | 2.9 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lima | 9 | 10 | 13 | 13 | 15 | 17 | 20 | 20 | 19 | 16 | 13 | 10 |
| St. Marys | 9 | 10 | 13 | 14 | 15 | 17 | 20 | 20 | 20 | 17 | 13 | 10 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Lima vs another city
- Lima vs Fort Shawnee, OH
- Lima vs Wapakoneta, OH
- Lima vs Delphos, OH
- Lima vs Van Wert, OH
- Lima vs Celina, OH
- Lima vs New York, NY
- Lima vs Los Angeles, CA
- Lima vs Chicago, IL
- Lima vs Houston, TX
- Lima vs Phoenix, AZ
- Lima vs Philadelphia, PA
St. Marys vs another city
- St. Marys vs Celina, OH
- St. Marys vs Wapakoneta, OH
- St. Marys vs Fort Shawnee, OH
- St. Marys vs Delphos, OH
- St. Marys vs Sidney, OH
- St. Marys vs New York, NY
- St. Marys vs Los Angeles, CA
- St. Marys vs Chicago, IL
- St. Marys vs Houston, TX
- St. Marys vs Phoenix, AZ
- St. Marys vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).