General information about Sliven
Country Bulgaria
Region Sliven 56
Region 2Obshtina Sliven SLV20
Population 96,368
Time Zone Europe/Sofia
Coordinates of Sliven
Time Zone Europe/Sofia
GMT +2
DST +3
Latitude 42.685830000
Longitude 26.329170000
Elevation (STRM3) 271 m.
Location on map

Weather, climate, temperature by months in Sliven

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high °C 35 28 22 18 16 20 27 27 32 35 38 37 38
Average high °C 25 19 12 7 4 6 10 16 21 26 28 28 17
Average temperature °C 19 14 8 4 1 2 5 11 16 20 22 22 12
Average low °C 13 9 5 1 -2 -1 1 6 11 15 17 17 8
Record low °C 5 0 -10 -13 -15 -17 -8 -2 2 7 8 10 -17
Rain Days 2 4 6 5 4 4 3 6 6 5 4 2 51
Snow Days 2 5 6 6 4 6 3 1 2 0 1 1 37
Fog Days 2 5 6 6 4 6 3 1 2 0 1 1 37
Thunderstorms Days 1 0 0 0 0 0 0 1 3 5 4 2 16
Average precipitation Mm. 30 60 60 60 40 40 30 60 70 60 50 20 580
Relative humidity % 60 69 79 79 77 74 69 66 66 63 57 55 68
Relative humidity morning % 87 87 86 85 85 86 87 84 85 86 85 85 86
Relative humidity evening % 49 60 74 77 76 71 62 53 54 54 49 47 61
Wind speed Km/h 19 17 17 20 20 19 17 19 17 19 19 19 19
Day Length Hours 13 12 10 10 10 11 12 14 15 16 16 14 13
Dew point °C 9 7 5 0 -3 -2 0 4 8 12 13 12 65
Growing degree-day °C 275 138 0 0 0 0 0 42 198 317 405 405 1779
Solar radiation, global Mj/m2 15 10 6 5 6 9 12 16 20 22 22 20 13
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Sliven - Closest airports

Total 10 items.
TitleRegionCountrySize
16 kmBezmer Air BaseYambolM
45 kmGorna Oryahovitsa AirportGorna OryahovitsaM
61 kmBurgas AirportBurgasL
62 kmHaskovo Malevo AirportHaskovoM
85 kmVarna AirportVarnaL
87 kmPlovdiv International AirportPlovdivM
87 kmGraf Ignatievo Air BaseGraf IgnatievoM
106 kmDolna Mitropoliya Air BaseDolna MitropoliyaM
107 kmBalchik Air BaseBalchikM
126 kmBăneasa International AirportBucharestM

Cities close to Sliven

Showing 1-10 of 135 items.
CountryRegionCityPopulationCostsLive qualityClimateSafety
   Month1-101-101-10
133 km BulgariaSofia-CapitalSofia1,152,556304 USD6.27.76.8
77 km BulgariaPlovdivPlovdiv340,494247 USD7.38.29.0
77 km BulgariaVarnaVarna312,770263 USD5.09.34.6
149 km BulgariaBlagoevgradBlagoevgrad71,306
51 km BulgariaBurgasBurgas195,966259 USD
39 km BulgariaVeliko TŭrnovoVeliko Turnovo66,217
146 km BulgariaPernikPernik82,467
34 km BulgariaStara ZagoraStara Zagora143,431
84 km BulgariaDobrichDobrich94,831
113 km BulgariaSofiaBotevgrad20,909