Grinnell weather in December (Iowa, United States of America)
How's the weather trend in Grinnell as December approaches? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.
Temperatures
The month of December in Grinnell typically includes very low temperatures and moderate snow/rainfall. December is part of the winter season. Throughout the day, temperatures typically settle at around 1°C. But by evening, they drop to around -8°C. You will probably experience very cold weather in this month, so dressing warmly is vital. Be sure to prepare for the chill with the right clothing.
Precipitation
Grinnell in December usually receives moderate snow/rainfall, averaging around 63 mm for the month. You can typically expect 10 days days of snow/rain this month, based on climate records.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Grinnell. September typically offers the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.
Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.
Grinnell, monthly averages in December
Min Temperature
-8°C
Max Temperature
1°C
Chance of Rain
33%
Precipitation
63 mm
Rainy days
10 days
Where to go 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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Grinnell.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
