Portage, OH
Climate overview — based on NOAA 1991-2020 normals from BOWLING GREEN WWTP, OH US.
Year-round temperatures (°F)
Avg high
Avg low
Climate summary
Portage has an annual average temperature of 50.8°F with about 35.2 inches of precipitation per year and 21.3 inches of snow. The warmest month is July (average high 84.2°F), and the coldest is January (average low 19.2°F). May is typically the wettest month (3.99 in) and February the driest (2.01 in). Snow typically falls from November through April.
Pleasant months
2 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
48.1°F
warmest to coldest month
Best time to visit Portage
Full guide →Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 32.6°F | 19.2°F | 25.9°F | 2.26 in | 6.3 in | 8 |
| February | 35.7°F | 21.0°F | 28.4°F | 2.01 in | 6.1 in | 7 |
| March | 46.0°F | 28.6°F | 37.3°F | 2.21 in | 2.6 in | 8 |
| April | 59.5°F | 38.5°F | 49.0°F | 3.40 in | 0.5 in | 10 |
| May | 71.2°F | 50.3°F | 60.8°F | 3.99 in | — | 10 |
| June | 80.7°F | 60.8°F | 70.7°F | 3.60 in | — | 9 |
| July | 84.2°F | 63.8°F | 74.0°F | 3.53 in | — | 8 |
| August | 82.1°F | 61.8°F | 72.0°F | 3.79 in | — | 7 |
| September | 76.3°F | 54.3°F | 65.3°F | 2.91 in | — | 7 |
| October | 63.5°F | 43.6°F | 53.6°F | 2.83 in | — | 8 |
| November | 49.5°F | 33.4°F | 41.4°F | 2.37 in | 0.5 in | 7 |
| December | 37.8°F | 25.1°F | 31.4°F | 2.26 in | 5.3 in | 8 |
Climate twins of Portage
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when