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Weather & Climate in Blaisy-Bas, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Blaisy-Bas experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 34°F in January while summers reach 64°F in July. The area gets 272 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 35.3 inches. The area receives 8.9 inches of snow annually. The city sits at an elevation of 1,345 feet.
Temperature
34°F Jan (1°C)
64°F Jul (18°C)
| Annual Average | 47.9°F |
| 11% below US avg | |
| January Average | 34°F (1°C) |
| July Average | 64°F (18°C) |
| Sunny Days | 272 days/yr |
Geography
| Elevation | 1,345 ft (410 m) |
| Area | 11.5 sq mi (29.8 km²) |
| Population Density | 53/sq mi |
| Coordinates | 47.3711°N, 4.7385°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
102 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Feb 23, 2004 | 5 km SSE of Roulans, France | M4.4 | 116 km | 17 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 144 km | 6 km |
| Feb 24, 2003 | 9 km NNE of Levier, France | M3.9 | 116 km | 2 km |
| Jul 4, 1991 | 14 km ESE of Selongey, France | M3.7 | 50 km | 9 km |
| Aug 6, 1995 | 7 km SSW of Vallorbe, Switzerland | M3.7 | 146 km | 10 km |
| Mar 24, 2003 | 5 km WSW of Frahier-et-Chatebier, France | M3.6 | 149 km | 17 km |
| Aug 6, 1997 | 5 km NNE of Bletterans, France | M3.6 | 86 km | 10 km |
| Jul 25, 2002 | 7 km NW of Beaujeu, France | M3.5 | 130 km | 10 km |
| Aug 1, 2006 | 7 km ESE of Beaune, France | M3.4 | 44 km | 14 km |
| Jul 25, 2002 | 6 km NW of Beaujeu, France | M3.4 | 132 km | 10 km |
| Apr 14, 1991 | 8 km S of Poligny, France | M3.3 | 99 km | 4 km |
| Mar 23, 1993 | 3 km NE of Aillevillers-et-Lyaumont, France | M3.3 | 138 km | 19 km |
| Jan 15, 2007 | 5 km ENE of Frotey-lès-Vesoul, France | M3.2 | 118 km | 16 km |
| Oct 25, 1991 | 4 km NW of Savigny-lès-Beaune, France | M3.2 | 32 km | 10 km |
| Mar 19, 2001 | 3 km NE of Novillars, France | M3.2 | 107 km | 3 km |
| Mar 14, 1991 | 9 km ESE of Val-de-Meuse, France | M3.2 | 94 km | 10 km |
| Jul 27, 2004 | 1 km N of Sancey-le-Grand, France | M3.2 | 139 km | 3 km |
| Aug 1, 1999 | 1 km SSW of Perrecy-les-Forges, France | M3.1 | 95 km | 12 km |
| Apr 25, 1991 | 7 km NNW of Vercel-Villedieu-le-Camp, France | M3.0 | 124 km | 11 km |
| Jul 28, 2004 | 1 km N of Sancey-le-Grand, France | M3.0 | 139 km | 4 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 34°F (1°C) | 3.0 in | Coldest |
| February | 35°F (2°C) | 2.7 in | |
| March | 41°F (5°C) | 2.4 in | Driest |
| April | 45°F (7°C) | 2.6 in | |
| May | 53°F (12°C) | 3.7 in | Wettest |
| June | 58°F (15°C) | 3.2 in | |
| July | 64°F (18°C) | 2.5 in | Warmest |
| August | 64°F (18°C) | 2.7 in | |
| September | 57°F (14°C) | 3.0 in | |
| October | 50°F (10°C) | 3.2 in | |
| November | 40°F (4°C) | 3.3 in | |
| December | 36°F (2°C) | 3.2 in |
Blaisy-Bas has a seasonal temperature swing of 30°F / from 34°F in January to 64°F in July. Total annual precipitation is 35.3 inches, with May being the wettest month (3.7") and March the driest (2.4").