Harvey Weather in December

December in Harvey sees daytime temperatures around 3°C (37°F) and lows of -5°C (23°F) at night. With around 78 mm (3.1 in) of snow/rainfall expected, it's worth packing a rain jacket.

Rainfall in Harvey in December

Typically, about 14 days will experience snow/rainfall, with an average of 78 mm (3.1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Harvey in December

Harvey in December gets highs of 3°C (37°F) during the day and drops to -5°C (23°F) at night. This month falls in the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. At -5°C (23°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. With temperatures this low, you'll need to dress warmly. Staying prepared is crucial to avoid the discomfort of the cold.

Sunshine in Harvey in December

You can expect a moderate amount of sunlight, with approximately 107 hours. This means a pleasant mix of sun and overcast.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Harvey. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Harvey's climate page.

Harvey Temperature in December

Min Temperature -5°C (23°F)  

Max Temperature 3°C (37°F)  

Chance of Rain 45%  

Precipitation 78 mm (3.1 in)  

Rainy days 14 days  

Humidity 76% *  

Sunshine 107 hours *  

Percentage Sunshine 37% *  

* Data from: Chicago, the United States of America (46 KM, 28 Miles).

What to Wear in Harvey in December

Dress warmly and in layers for your trip to Harvey 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Harvey in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Harvey's climate page.

More climate data for Harvey

Temperature Rainfall Sunshine Humidity

See the full Harvey climate overview or explore weather in the United States of America.