Ottumwa Weather in December
During December, Ottumwa experiences low daytime temperatures of 3°C (37°F) and cooler nights around -6°C (21°F). As part of the winter season, expect quite a bit of snow/rainfall. Around 61 mm (2.4 in) is typical.
Rainfall in Ottumwa in December
This month experiences about 9 days of snow/rain according to historical data, averaging 61 mm (2.4 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Ottumwa in December
If you're visiting Ottumwa in December, expect highs of 3°C (37°F) and overnight lows around -6°C (21°F). During December, you'll experience the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. Nights drop below freezing to -6°C (21°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. This month is particularly chilly, so wearing layers is necessary to stay warm and comfortable.December in Ottumwa can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Ottumwa's climate page.
Ottumwa Temperature in December
Min Temperature
-6°C (21°F)
Max Temperature
3°C (37°F)
Chance of Rain
31%
Precipitation
61 mm (2.4 in)
Rainy days
9 days
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
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tolerable
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What to Wear in Ottumwa in December
Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days.What To Do in Ottumwa in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Ottumwa's climate page.
See the full Ottumwa climate overview or explore weather in the United States of America.
