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Bahia Blanca Climate & Temperature

  • Bahia Blanca, Argentina is at 38°44'S, 62°9'W, 83 m (272 ft). See map.
  • Bahia Blanca has a humid subtropical climate that is mild with no dry season, constantly moist (year-round rainfall). Summers are hot and muggy with thunderstorms. Winters are mild with precipitation from mid-latitude cyclones. Seasonality is moderate. (Köppen-Geiger classification: Cfa).
  • According to the Holdridge life zones system of bioclimatic classification Bahia Blanca is situated in or near the warm temperate dry forest biome.
  • The annual mean temperature is 15.8 degrees Celsius (60.4 degrees Fahrenheit). See the temperatures page for a monthly breakdown and the fixed scale graph.
  • Average monthly temperatures vary by 15.4 °C (27.7°F). This indicates that the continentality type is oceanic, subtype truly oceanic. Bahia Blanca Climate Graph
  • In the winter time records indicate temperatures by day reach 14.5°C (58°F) on average falling to 3.3°C (37.9°F) overnight.
  • In spring time temperatures climb reaching 21.8°C (71.2°F) generally in the afternoon with overnight lows of 8.1°C (46.6°F).
  • During summer average high temperatures are 29.7°C (85.4°F) and average low temperatures are 14.9°C (58.9°F).
  • Come autumn/ fall temperatures decrease achieving average highs of 21.7°C (71°F) during the day and lows of 9.1°C (48.4°F) generally shortly after sunrise.
  • Total annual Precipitation averages 645.4 mm (25.4 inches) which is equivalent to 645.4 Litres/m² (15.83 Gallons/ft²).
  • On average there are 2249 hours of sunshine per year. Visit the sunshine and daylight section to check monthly details including how high in the sky the sun reaches each month.
  • Were you to burrow down through the centre of the Earth from Bahia Blanca you would pop up nearest to the climate station at Beijing, China where you would find a Humid continental climate (Warm temperate dry forest biome).

Bahia Blanca Climate Table

  Climate Variable Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
 
Average Max Temperature °C ( °F) 14 (57) 16 (61) 18 (65) 21 (70) 26 (78) 29 (84) 31 (87) 30 (85) 26 (79) 22 (71) 18 (64) 14 (57) 22 (71)
 
Average Temperature °C ( °F) 8 (46) 9 (48) 11 (53) 14 (58) 18 (65) 21 (71) 23 (73) 22 (71) 19 (66) 15 (58) 11 (52) 8 (46) 16 (59)
 
Average Min Temperature °C ( °F) 3 (37) 4 (38) 5 (42) 8 (46) 11 (52) 14 (58) 16 (60) 15 (59) 13 (55) 9 (48) 6 (43) 3 (38) 9 (48)
 
Average Precipitation mm (in) 30 (1) 28 (1) 45 (2) 70 (3) 62 (2) 71 (3) 62 (2) 67 (3) 90 (4) 63 (2) 33 (1) 26 (1) 645 (25)
Number of Wet Days (probability of rain on a day %) 6 (19) 4 (13) 8 (27) 7 (23) 8 (27) 6 (19) 8 (26) 7 (25) 8 (26) 6 (20) 7 (23) 7 (23) 82 (22)
Average Sunlight Hours/ Day 3h 05' 4h 54' 6h 12' 6h 36' 7h 54' 7h 54' 9h 05' 9h 12' 7h 23' 5h 18' 3h 23' 3h 06' 6h 09'
Average Daylight Hours/ Day 9h 44' 10h 40' 11h 55' 13h 12' 14h 17' 14h 49' 14h 32' 13h 38' 12h 25' 11h 08' 10h 03' 9h 29' 12h 00'
Percentage of Sunny (Cloudy) Daylight Hours 32 (68) 47 (53) 53 (47) 51 (49) 56 (44) 54 (46) 63 (37) 68 (32) 60 (40) 48 (52) 34 (66) 33 (67) 51 (49)
Sun altitude at solar noon on the 21st day (°). 30.9 39.3 50.7 61.9 71 74.7 70.9 61.5 50.9 39.3 31 27.9 50.9

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