Grain Valley Weather in December
December in Grain Valley brings low temperatures around 6°C (43°F) during the day, dropping to -4°C (25°F) at night, with quite a bit of snow/rainfall expected, averaging around 61 mm (2.4 in) for the month.
Rainfall in Grain Valley in December
Historically, approximately 7 days this month are expected to have snow/rain, averaging 61 mm (2.4 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Grain Valley in December
Temperatures in Grain Valley in December top out at 6°C (43°F) and drop to -4°C (25°F) overnight. December is part of the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. At -4°C (25°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.
Sunshine in Grain Valley in December
The area enjoys a moderate level of sunlight, with around 147 hours. It's a good balance between sunny and cloudy days.December in Grain Valley 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 Grain Valley's climate page.
Grain Valley Temperature in December
Min Temperature
-4°C (25°F)
Max Temperature
6°C (43°F)
Chance of Rain
24%
Precipitation
61 mm (2.4 in)
Rainy days
7 days
Humidity
70% *
Sunshine
147 hours *
Percentage Sunshine
49% *
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
pleasant
tolerable
unpleasant
poor
What to Wear in Grain Valley in December
We recommend to layer up for chilly conditions in Grain Valley in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Grain Valley 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 Grain Valley's climate page.
Temperature Rainfall Sunshine Humidity
See the full Grain Valley climate overview or explore weather in the United States of America.
