Typical Weather in Keokuk, IA in December
39° F Avg High
22° F Avg Low
4 Rainy Days
☀️ Temperature Summary
Highs in December are typically around 39°F, which is cooler than usual in Keokuk. Pack a jacket if you're considering a visit to Keokuk at this time. You can expect overnight lows near 22°F most days. Daily high temperatures can range between 45°F and 36°F for the month of December.
You may want to consider a warmer month to visit Keokuk, unless you're ready to brave the cold. If you're looking to travel when it's warmer, you might consider visiting in November instead, when daily highs are typically closer to 51°.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
You can expect about a 14% chance of rain for any given day in December. It's one of the drier months of the year for Keokuk, with total rainfall for the month around 2 inches.
Rainfall Throughout the Year
Planning a trip to Keokuk? Try our free trip weather planner