Grinnell Weather in January
January in Grinnell brings very low temperatures around -2°C (28°F) during the day, dropping to -12°C (10°F) at night, with the driest conditions of the year.
Rainfall in Grinnell in January
This is the driest month of the year, though the temperatures are on the cooler side. Records from the past 30 years suggest around 7 days of snow, with 22 mm (0.9 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Grinnell in January
If you're visiting Grinnell in January, expect highs of -2°C (28°F) and overnight lows around -12°C (10°F). Experience the winter season in January. It stays very cold throughout much of the day, so warm winter clothing is essential. At -12°C (10°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.Our weather planner can help you find worldwide destinations with pleasant weather during this period. September typically offers the best weather for Grinnell.
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 Grinnell's climate page.
Grinnell Temperature in January
Min Temperature
-12°C (10°F)
Max Temperature
-2°C (28°F)
Chance of Rain
23%
Precipitation
22 mm (0.9 in)
Rainy days
7 days
Best Places in the United States of America in January
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 January →
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What to Wear in Grinnell in January
It's wise to bundle up for freezing conditions in Grinnell in January. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Light rain is possible, so consider bringing a small umbrella or rain jacket.What To Do in Grinnell in January
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 Grinnell's climate page.
See the full Grinnell climate overview or explore weather in the United States of America.
