Rotbav, Romania experiences average highs of 14°C (57°F) and lows of 5°C (41°F) throughout the year. Rainfall is moderate, averaging about 10 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have warmed by 1.1°C (2.0°F) across the available records.
Rotbav, Romania Weather & Climate 2026
Monthly climate averages for Rotbav, Romania. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Mar–Jul At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.2/10
Best: June, July, August, September
UV Index
4
Low
Temperature 14°C / 5°C
Feels Like 12°C / 3°C
Rainy Days 10
Rainfall 58 mm
Sunshine 9 h
Humidity 75%
Wind Speed 11 km/h
Dew Point 5°C
Snow Days 7 days
Frost Days 15 days
Hottest Month
25°C
August
Avg Low15°C
Rain8days
Coldest Month
-5°C
January
Avg High2°C
Rain9days
Driest Month
7days
September
Avg High20°C
Avg Low11°C
Windiest Month
12 km/h
April (Gusts 33)
Worst Time to Visit
Consider avoiding January, February, March, December due to very cold temperatures.
Sun Position
Sunrise 05:28
Daylight 15.7h
Sunset 21:11
Live conditions—
Rotbav on the map · live conditions
Rotbav, Romania
- Continent
- Europe
- Country
- Romania
- City
- Rotbav
- Population
- 943
- Coordinates
- 45.84°, 25.56°
Seasonal Breakdown
Spring
Mar–May
Avg High 13°C
Avg Low 4°C
Rain 11 days/mo
Summer
Jun–Aug
Avg High 24°C
Avg Low 14°C
Rain 11 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 14°C
Avg Low 6°C
Rain 8 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 3°C
Avg Low -4°C
Rain 9 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 2°C / -5°C . Feb: 5°C / -3°C . Mar: 9°C / 0°C . Apr: 14°C / 3°C . May: 18°C / 8°C . Jun: 23°C / 13°C . Jul: 25°C / 15°C . Aug: 25°C / 15°C . Sep: 20°C / 11°C . Oct: 14°C / 5°C . Nov: 9°C / 1°C . Dec: 4°C / -2°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 38 mm. Feb: 35 mm. Mar: 48 mm. Apr: 60 mm. May: 91 mm. Jun: 81 mm. Jul: 87 mm. Aug: 64 mm. Sep: 45 mm. Oct: 52 mm. Nov: 50 mm. Dec: 47 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 79%. Feb: 77%. Mar: 72%. Apr: 69%. May: 72%. Jun: 73%. Jul: 71%. Aug: 68%. Sep: 71%. Oct: 77%. Nov: 82%. Dec: 83%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 11 km/h . Feb: 11 km/h . Mar: 12 km/h . Apr: 12 km/h . May: 12 km/h . Jun: 11 km/h . Jul: 10 km/h . Aug: 9 km/h . Sep: 11 km/h . Oct: 10 km/h . Nov: 10 km/h . Dec: 10 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 7h. Mar: 8h. Apr: 10h. May: 11h. Jun: 12h. Jul: 12h. Aug: 12h. Sep: 10h. Oct: 8h. Nov: 6h. Dec: 5h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 13 days. Feb: 9 days. Mar: 7 days. Apr: 3 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 1 days. Nov: 5 days. Dec: 12 days.
Climate Trends
Average highs have warmed by 1.1°C (2.0°F) across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 26°C | Aug · 25°C |
| Coldest month | Feb 2025 · -5°C | Jan · -5°C |
| Wettest month | May 2025 · 174 mm | May · 91 mm |
| Windiest month | Jun 2025 · 13 km/h | Apr · 12 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Fair May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 2°C / -5°C | -2°C / -9°C | 9days (38 mm) Wet | 5.9h Fair | 79% Humid | 1.9 Low | Poor | View Details |
| February | 5°C / -3°C | 1°C / -7°C | 8days (35 mm) Wet | 7h Good | 77% Humid | 2.7 Moderate | Poor | View Details |
| March | 9°C / 0°C | 6°C / -4°C | 10days (48 mm) Wet | 8.1h Good | 72% Muggy | 3.9 Moderate | Poor | View Details |
| April | 14°C / 3°C | 12°C / 1°C | 10days (60 mm) Wet | 10.1h Excellent | 69% Muggy | 5.4 High | Fair | View Details |
| May | 18°C / 8°C | 17°C / 6°C | 13days (91 mm) Wet | 11h Excellent | 72% Muggy | 5.8 High | Good | View Details |
| June best | 23°C / 13°C | 24°C / 13°C | 12days (81 mm) Wet | 12.3h Excellent | 73% Muggy | 7.2 Very High | Excellent | View Details |
| July best | 25°C / 15°C | 25°C / 15°C | 12days (87 mm) Wet | 12.3h Excellent | 71% Muggy | 7.1 Very High | Excellent | View Details |
| August best | 25°C / 15°C | 26°C / 15°C | 8days (64 mm) Wet | 11.8h Excellent | 68% Muggy | 6.6 High | Excellent | View Details |
| September best | 20°C / 11°C | 19°C / 9°C | 7days (45 mm) Good | 9.5h Good | 71% Muggy | 4.9 Moderate | Excellent | View Details |
| October | 14°C / 5°C | 12°C / 3°C | 8days (52 mm) Wet | 7.5h Good | 77% Humid | 3.2 Moderate | Fair | View Details |
| November | 9°C / 1°C | 6°C / -2°C | 9days (50 mm) Wet | 5.8h Fair | 82% Humid | 2 Low | Poor | View Details |
| December | 4°C / -2°C | 0°C / -6°C | 9days (47 mm) Wet | 5h Fair | 83% Humid | 1.4 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Rotbav are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Rotbav, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Rotbav is August, with average daytime highs of 25°C (77°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Rotbav is January, with average overnight lows of -5°C (22°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Rotbav is May, averaging 91mm of precipitation across 13 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Rotbav runs through May, June, July, March, with the heaviest rainfall in May. Based on 10-year averages for Rotbav.
Rotbav receives approximately 106 sunshine hours per year. The sunniest month is June with around 12 hours. Based on climate data for Rotbav.
The least favorable months to visit Rotbav are January, February, March, December, primarily due to very cold temperatures. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Rotbav is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Rotbav is 75%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Rotbav receives snow. Months with snowfall average 7 snow days and 11 cm (4 in) of accumulation, with about 15 frost days during winter.
Average wind speeds in Rotbav are 11 km/h (7 mph). The windiest month is April with peak winds reaching 12 km/h (7 mph) (gusts up to 33 km/h / 20 mph).
Rotbav averages 4 clear-sky days per month with overall cloud cover around 58%. The clearest skies occur in August.
The annual average dew point in Rotbav is 5°C (41°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Rotbav has a Oceanic climate, classified as Cfb under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Rotbav ranges from 3°C (37°F) to 12°C (54°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Rotbav. It earns a climate score of 8.5/10 with Excellent.
For June in Rotbav, pack Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. With average highs of 23°C (73°F) and 12 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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