Grainola, OK
Climate overview — based on NOAA 1991-2020 normals from HARDY 2SSW, OK US.
Year-round temperatures (°F)
Avg high
Avg low
Best time to visit Grainola
Full guide →Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | °F | °F | °F | 1.00 in | 1.4 in | 3 |
| February | °F | °F | °F | 1.48 in | 0.7 in | 4 |
| March | °F | °F | °F | 2.49 in | 1.1 in | 7 |
| April | °F | °F | °F | 3.95 in | — | 7 |
| May | °F | °F | °F | 5.92 in | — | 9 |
| June | °F | °F | °F | 5.01 in | — | 8 |
| July | °F | °F | °F | 3.89 in | — | 7 |
| August | °F | °F | °F | 3.76 in | — | 7 |
| September | °F | °F | °F | 2.55 in | — | 6 |
| October | °F | °F | °F | 3.40 in | — | 7 |
| November | °F | °F | °F | 2.04 in | 0.7 in | 5 |
| December | °F | °F | °F | 1.42 in | 1.5 in | 4 |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when