Sidney Weather in December
December in Sidney sees daytime temperatures around 5°C (41°F) and lows of -4°C (25°F) at night. With around 104 mm (4.1 in) of snow/rainfall expected, it's worth packing a rain jacket.
Rainfall in Sidney in December
You can expect snow/rain on around 13 days based on historical patterns, with 104 mm (4.1 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Sidney in December
Daytime highs in Sidney in December reach 5°C (41°F), with nights around -4°C (25°F). This month falls in the winter season. Expect a distinctly cold feel throughout the day, not just overnight. With lows of -4°C (25°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Expect very cold weather this month, so bundle up in warm clothing. It's essential to be ready for the chill.
Sunshine in Sidney in December
The month has fewer sunny days, with around 97 hours of sunshine.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, August and September typically offer the best weather for Sidney.
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 Sidney's climate page.
Sidney Temperature in December
Min Temperature
-4°C (25°F)
Max Temperature
5°C (41°F)
Chance of Rain
43%
Precipitation
104 mm (4.1 in)
Rainy days
13 days
Humidity
76% *
Sunshine
97 hours *
Percentage Sunshine
33% *
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 →
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What to Wear in Sidney in December
Dress warmly and in layers for your trip to Sidney in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Sidney 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 Sidney's climate page.
Temperature Rainfall Sunshine Humidity
See the full Sidney climate overview or explore weather in the United States of America.
