Deva, Romania — Weather in December 2026

Monthly climate averages for Deva, Romania. Based on 10-year ERA5 reanalysis data.

Cfa Humid Subtropical
2.1 /10
Poor

December is a poor month in Deva

Climate Overview

Deva, Romania in December has cold conditions, with highs averaging around 6.1°C (43°F). Rain falls on about 10 days this month.

This month falls at the beginning of Winter. Cold conditions dominate the month.

Temperatures remain fairly steady throughout December, with daily highs around 6°C (43°F).

Rainfall is heaviest during the last third of the month, while the first third tends to be drier.

Expect around 4.9h of sunshine at the start of December, decreasing to 4.4h by the end.

The warmest days tend to fall around the 10th, averaging 6.9°C (44°F).

Compared to November, this month is about 5°C cooler with 1 fewer rainy days.

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Monthly December Averages

Temperature
6°C / 0°C
Feels Like
3°C / -3°C
Rain
10 days · 52 mm
Sunshine
4.4h / day
Humidity
83% — Very Humid
Wind
9 km/h
Wind Direction
NW (325°)
Gusts
26 km/h
Daylight
8.7 h
Cloud Cover
73%
Clear Sky Days
1.3
UV Index
1.4 — Low
Dew Point
1°C — Dry
Moon Phase
Waxing Crescent · 31%
Snow Days
9 days · 10.7 cm
Frost Days
13 days

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

12°C 9°C 6°C 3°C 0°C -3°C -6°C 151015202531
High Low

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 151015202531
Rainfall

Daily Sunshine

0h 2h 4h 6h 8h 151015202531
Sunshine

Daily Wind Speed

0 4 8 12 16 20 151015202531
Wind Speed
Sun Position
Sunrise 08:03
Daylight 8.7h
Sunset 16:44

What to Expect

Cold daytime highs of 6°C (43°F) mean shorter outdoor excursions with warming breaks.

Rain usually comes in shorter passing showers rather than all-day rain.

2 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

January
Poor
Temp
5°C / -2°C
Feels Like
2°C / -5°C
Rain
11days (44 mm) Wet
Sun
4.9h Fair
Humidity
79% Humid
UV
1.7 Low
Snow Days
11days
View Details
February
Poor
Temp
8°C / 0°C
Feels Like
5°C / -3°C
Rain
8days (42 mm) Wet
Sun
6.2h Fair
Humidity
75% Muggy
UV
2.5 Moderate
Snow Days
7days
View Details
March
Poor
Temp
12°C / 2°C
Feels Like
9°C / -1°C
Rain
11days (50 mm) Wet
Sun
8.1h Good
Humidity
70% Muggy
UV
3.8 Moderate
Snow Days
5days
View Details
April
Fair
Temp
17°C / 6°C
Feels Like
15°C / 4°C
Rain
11days (53 mm) Wet
Sun
10.1h Excellent
Humidity
68% Muggy
UV
5.1 High
Snow Days
2days
View Details
May
Good
Temp
20°C / 10°C
Feels Like
20°C / 9°C
Rain
15days (82 mm) Wet
Sun
10.7h Excellent
Humidity
73% Muggy
UV
6 High
View Details
June best
Excellent
Temp
26°C / 15°C
Feels Like
27°C / 16°C
Rain
15days (75 mm) Wet
Sun
12.3h Excellent
Humidity
71% Muggy
UV
6.7 High
View Details
July best
Excellent
Temp
27°C / 17°C
Feels Like
29°C / 18°C
Rain
13days (77 mm) Wet
Sun
12.3h Excellent
Humidity
66% Muggy
UV
6.7 High
View Details
August best
Excellent
Temp
28°C / 17°C
Feels Like
29°C / 18°C
Rain
11days (61 mm) Wet
Sun
11.6h Excellent
Humidity
64% Muggy
UV
6.2 High
View Details
September best
Excellent
Temp
23°C / 13°C
Feels Like
22°C / 12°C
Rain
8days (52 mm) Wet
Sun
9.3h Good
Humidity
69% Muggy
UV
4.6 Moderate
View Details
October best
Good
Temp
17°C / 7°C
Feels Like
15°C / 6°C
Rain
7days (37 mm) Good
Sun
7.2h Good
Humidity
75% Muggy
UV
3 Moderate
View Details
November
Poor
Temp
11°C / 4°C
Feels Like
9°C / 1°C
Rain
11days (54 mm) Wet
Sun
5.1h Fair
Humidity
82% Humid
UV
1.8 Low
Snow Days
3days
View Details
December
Poor
Temp
6°C / 0°C
Feels Like
3°C / -3°C
Rain
10days (52 mm) Wet
Sun
4.4h Fair
Humidity
83% Humid
UV
1.4 Low
Snow Days
9days
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 5°C / -2°C 2°C / -5°C 11days (44 mm) Wet 4.9h Fair 79% Humid 1.7 Low Poor View Details
February 8°C / 0°C 5°C / -3°C 8days (42 mm) Wet 6.2h Fair 75% Muggy 2.5 Moderate Poor View Details
March 12°C / 2°C 9°C / -1°C 11days (50 mm) Wet 8.1h Good 70% Muggy 3.8 Moderate Poor View Details
April 17°C / 6°C 15°C / 4°C 11days (53 mm) Wet 10.1h Excellent 68% Muggy 5.1 High Fair View Details
May 20°C / 10°C 20°C / 9°C 15days (82 mm) Wet 10.7h Excellent 73% Muggy 6 High Good View Details
June best 26°C / 15°C 27°C / 16°C 15days (75 mm) Wet 12.3h Excellent 71% Muggy 6.7 High Excellent View Details
July best 27°C / 17°C 29°C / 18°C 13days (77 mm) Wet 12.3h Excellent 66% Muggy 6.7 High Excellent View Details
August best 28°C / 17°C 29°C / 18°C 11days (61 mm) Wet 11.6h Excellent 64% Muggy 6.2 High Excellent View Details
September best 23°C / 13°C 22°C / 12°C 8days (52 mm) Wet 9.3h Good 69% Muggy 4.6 Moderate Excellent View Details
October best 17°C / 7°C 15°C / 6°C 7days (37 mm) Good 7.2h Good 75% Muggy 3 Moderate Good View Details
November 11°C / 4°C 9°C / 1°C 11days (54 mm) Wet 5.1h Fair 82% Humid 1.8 Low Poor View Details
December 6°C / 0°C 3°C / -3°C 10days (52 mm) Wet 4.4h Fair 83% Humid 1.4 Low Poor View Details

What to Wear

Full winter gear is a must — insulated coat, thermal base layers, warm hat, gloves, and waterproof boots.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm coatUmbrellaWaterproof jacketComfortable walking shoes

Frequently Asked Questions

December is typically poor for visiting Deva, with average highs of 6°C (43°F) and around 10 rainy days. Deva, Romania in December has cold conditions, with highs averaging around 6.1°C (43°F). Rain falls on about 10 days thi
Deva typically sees around 10 rainy days in December with 52 mm (2 in) of total rainfall. An umbrella should suffice.
Yes, nights in Deva during December are cold, averaging 0°C (32°F). Pack warm layers and a coat for evenings.
With highs of 6°C (43°F) and lows of 0°C (32°F) in December, we recommend: Warm coat, Umbrella, Waterproof jacket, Comfortable walking shoes. Comfortable walking shoes are essential.
December is not the most favourable month weather-wise in Deva. Consider visiting during months with milder temperatures or less rainfall for a better experience.
The average UV index in Deva during December is 1 (low). No special sun protection is needed.
Deva gets approximately 9 hours of daylight per day in December, with around 4 hours of sunshine.
Yes, Deva typically sees around 9 snow days in December with roughly 11 cm (4 in) of snowfall.

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