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Sy
Église Saint-Martin de Tannay
Église Saint-Martin de Tannay
Église Notre-Dame de Malmy
Église Notre-Dame de Malmy
Château de Buzancy
Château de Buzancy
chartreuse du Mont-Dieu
chartreuse du Mont-Dieu
Grand Est, France

Sy

Sy is a locality in Grand Est, France. It has a population of about 58 (2023). The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.

Now11°C
Best timeJul–Sep
Population58
Local time13:23
49.52° N, 4.87° EElevation 183 mUTC+2 · Central European Summer Time
Postal code08390
The year in Syweather score
JanFebMarAprMayJunJulAugSepOctNovDec43October
October: high / low15° / 7°
Rain this month100mm
Best timeJul–Sep

Best: Jul–Sep. Warmth, sunshine and dry days, month by month.

Sy at a glance

Best time to visitJul–Sep

The months with the highest weather score

Warmest month25°C

Average high in July

Coolest month0°C

Average low in January

Wettest monthDecember

114 mm of rain

Driest monthApril

68 mm of rain

Monuments nearby10+

within 15 km

Weather in Sy

Now and the next ten days. The 14 and 30-day outlooks are one click away.

14-day forecast
11°C

Rain · wind 42 km/h · humidity 88%

Today hour by hour
Today23 Oct12°7°6.6 mm
Sat24 Oct12°4°13.6 mm
Sun25 Oct13°9°32.2 mm
Mon26 Oct13°7°2.9 mm
Tue27 Oct18°11°0.9 mm
Wed28 Oct14°6°
Thu29 Oct14°4°
Fri30 Oct15°5°
Sat31 Oct13°6°

When to go to Sy

Each month's weather score (warmth, sun, dry days) with its temperatures and rain.

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score131825556264656571431412
High5°7°11°15°19°22°25°24°20°15°9°6°
Low0°0°2°4°8°11°13°13°9°7°3°1°
Rain (mm)109829468757880817610091114
Wet days161313111413141410141516

What's on in Sy

Concerts, football matches, the public holidays ahead and the town's festivals through the year.

Monuments and museums in Sy

All monuments

Outdoors around Sy

Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.

Camping La SamaritaineCamp sites
0.8 km
Lac de BaironCamp sites
2.2 km

Nature around Sy

Nature in France

Wildlife in October

The birds and mammals of France seen most this month, compared with the rest of their year.

Earthquakes around Sy

The last 30 days within 300 km, and the record since 1950.

Earthquakes

Strongest nearby since 1950

5.5Harveng 2 km ↙1976 · 116 km
5.0Hodeige 0 km →1983 · 136 km

Towns and villages around Sy

Each with its own page: weather, climate and the best time to visit.

Sy from above

Postal code

08390

Getting to Sy

Chalons Vatry airportXCR
96 km
Luxembourg-Findel International AirportLUX
98 km
Brussels South Charleroi AirportCRL
109 km
SedanRailway station
20 km
CarignanRailway station
25 km
LumesRailway station
25 km

Places near Sy

Places with a climate like Sy

Matched month by month on temperature, rain and sunshine.

Frequently asked questions

When is the best time to visit Sy?
Based on 30-year climate normals, July, August and September offer the best balance of comfortable temperatures, low rainfall and sunshine in Sy.
What is the hottest month in Sy?
July is the warmest month, with average highs of 25°C and lows of 13°C.
What is the coldest month in Sy?
January is the coldest month, with average highs of 5°C and lows of 0°C.
What is the rainiest month in Sy?
December is the wettest month with about 114 mm of precipitation on 16 wet days.
What is the postal code of Sy?
The postal code of Sy is 08390.