Climate Insights for Bilbor

Comuna Bilbor, Harghita, Romania

Hottest
August
22°C peak
Coldest
January
-9°C low
Wettest
June
138mm rain
Best to Visit
August
Mild temps & low rain

Climate Overview

The climate in Bilbor is cool. The average annual temperature is 6°C and approximately 888mm of precipitation falls per year. Bilbor receives a notable amount of rainfall throughout the year, including during its driest month. Bilbor is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, February, December, when temperatures can drop to -9°C. Snowfall occurs from January to December, with around 152cm accumulating over the season.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: -3° Average: -6° Min: -9° Feb Max: 1° Average: -3° Min: -7° Mar Max: 4° Average: 0° Min: -4° Apr Max: 10° Average: 5° Min: 0° May Max: 15° Average: 10° Min: 5° Jun Max: 20° Average: 15° Min: 10° Jul Max: 21° Average: 16° Min: 11° Aug Max: 22° Average: 16° Min: 11° Sep Max: 17° Average: 12° Min: 7° Oct Max: 12° Average: 6° Min: 2° Nov Max: 5° Average: 1° Min: -2° Dec Max: 0° Average: -3° Min: -6°
Max
Average
Min

Temperatures in Bilbor vary considerably across the year, with a 31°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 22°C with a mean of 16°C. The coldest month is January, when overnight lows fall to -9°C and the daily average is -6°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 5°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 38mm Snow: 24mm Feb Precipitation: 49mm Snow: 27mm Mar Precipitation: 48mm Snow: 24mm Apr Precipitation: 79mm Snow: 17mm May Precipitation: 105mm Snow: 1mm Jun Precipitation: 138mm Snow: 0mm Jul Precipitation: 123mm Snow: 0mm Aug Precipitation: 97mm Snow: 0mm Sep Precipitation: 70mm Snow: 1mm Oct Precipitation: 51mm Snow: 10mm Nov Precipitation: 44mm Snow: 19mm Dec Precipitation: 46mm Snow: 27mm
Precipitation
Snow

Bilbor is a moderately rainy area, receiving approximately 888mm of precipitation annually, which averages out to around 74mm per month. The wettest month is June, averaging 138mm of rainfall. July and May also tend to see above-average precipitation. The driest month is January, with just 38mm. That's 100mm less than June, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 152cm accumulating over the season. December typically sees the most snow at around 27cm.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 12km/h Feb Wind Speed: 13km/h Mar Wind Speed: 13km/h Apr Wind Speed: 13km/h May Wind Speed: 13km/h Jun Wind Speed: 11km/h Jul Wind Speed: 11km/h Aug Wind Speed: 10km/h Sep Wind Speed: 11km/h Oct Wind Speed: 11km/h Nov Wind Speed: 10km/h Dec Wind Speed: 11km/h
Wind Speed

Bilbor is relatively calm, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Bilbor, which began on March 20, 2026. Bilbor is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 22°C, while the coldest stretch bottoms out in January near -9°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from -4 to 15°C. Precipitation is moderate at around 232mm for the season, averaging 77mm per month. Winds are generally light, averaging 13km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 10 to 22°C. Rainfall is heavy, totalling around 358mm across the season with a monthly average of 119mm. Winds are generally light, averaging 11km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from -2 to 17°C. Precipitation is moderate at around 164mm for the season, averaging 55mm per month. Expect around 30cm of snow accumulation during this period. Winds are generally light, averaging 11km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -9 to 1°C. Rainfall is relatively light, with around 133mm over the season and a monthly average of 44mm. Expect around 79cm of snow accumulation during this period. Winds are generally light, averaging 12km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan -6°
Feb -3°
Mar
Apr
May 10°
Jun 15°
Jul 16°
Aug 16°
Sep 12°
Oct
Nov
Dec -3°

The best time to visit Bilbor is during August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 97mm per month. By contrast, January can be quite cold with temperatures dropping to -9°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Bilbor based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-9 °C
-3 °C
12 km/h
38 mm
24 cm
Feb
-7 °C
1 °C
13 km/h
49 mm
27 cm
Mar Current
-4 °C
4 °C
13 km/h
48 mm
24 cm
Apr
0 °C
10 °C
13 km/h
79 mm
17 cm
May
5 °C
15 °C
13 km/h
105 mm
1 cm
Jun
10 °C
20 °C
11 km/h
138 mm
0 cm
Jul
11 °C
21 °C
11 km/h
123 mm
0 cm
Aug
11 °C
22 °C
10 km/h
97 mm
0 cm
Sep
7 °C
17 °C
11 km/h
70 mm
1 cm
Oct
2 °C
12 °C
11 km/h
51 mm
10 cm
Nov
-2 °C
5 °C
10 km/h
44 mm
19 cm
Dec
-6 °C
0 °C
11 km/h
46 mm
27 cm
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Metric (°C, km/h)