San Sebastian, Retalhuleu, Guatemala Climate

Weather: 33.66°C/92.59°F, Wind SW at 3.09 km/h, 64% Humidity, 0.18% Chance of rain

Guatemala
(Photo by Lili Popper on Unsplash)
Contents

San Sebastian Climate Summary

Located at an elevation of None meters (0 feet) above sea level, San Sebastian has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 27.55ºC (81.59ºF) and it is 5.83% higher than Guatemala’s averages. San Sebastian typically receives about 117.31 millimeters (4.62 inches) of precipitation and has 177.19 rainy days (48.55% of the time) annually.

CountryGuatemala
CityRetalhuleu
Longitude-91.6493532
Latitude14.5626615
Attitude/ElevationNonem (0ft)
Local timeMonday 20:24
Annual high temperature31.8ºC (89.24ºF)
Annual low temperature21.53ºC (70.75ºF)
Average annual precip.117.31mm (4.62in)
Warmest monthMarch (33.35ºC / 92.03ºF)
Coldest MonthFebruary (19.6ºC / 67.28ºF)
Wettest MonthMay (271.97mm / 10.71in)
Driest MonthJanuary (11.62mm / 0.46in)
Number of days with rainfall (≥ 1.0 mm)177.19 days (48.55%)
Days with no rain187.81 days (51.45%)
Humidity69.69%

Climate San Sebastian: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)35.66(96.19)37.7(99.86)37.7(99.86)38.72(101.7)36.68(98.02)37.7(99.86)36.68(98.02)37.7(99.86)35.66(96.19)34.64(94.35)33.62(92.52)34.64(94.35)38.72(101.7)
Average high °C (°F)31.83(89.29)32.22(90.0)33.35(92.03)33.28(91.9)32.37(90.27)31.55(88.79)31.88(89.38)31.78(89.2)30.94(87.69)30.45(86.81)30.75(87.35)31.24(88.23)31.8(89.24)
Daily mean °C (°F)26.73(80.11)27.21(80.98)28.66(83.59)29.19(84.54)28.77(83.79)27.93(82.27)28.04(82.47)27.82(82.08)27.0(80.6)26.44(79.59)26.42(79.56)26.43(79.57)27.55(81.59)
Average low °C (°F)20.0(68.0)19.6(67.28)21.64(70.95)23.07(73.53)23.36(74.05)22.33(72.19)21.96(71.53)21.98(71.56)21.86(71.35)21.35(70.43)20.81(69.46)20.39(68.7)21.53(70.75)
Record low °C (°F)16.3(61.34)0.0(0)16.3(61.34)18.34(65.01)12.23(54.01)16.3(61.34)17.32(63.18)0.0(0)18.34(65.01)17.32(63.18)14.26(57.67)14.26(57.67)0.0(0)
Average precipitation mm (inches)11.62(0.46)11.63(0.46)28.72(1.13)71.3(2.81)271.97(10.71)212.56(8.37)131.38(5.17)202.25(7.96)205.28(8.08)180.32(7.1)60.17(2.37)20.52(0.81)117.31(4.62)
Average precipitation days (≥ 1.0 mm)2.873.065.2814.0823.8921.420.6522.9823.6221.4912.55.3714.76
Average relative humidity (%)60.3860.3360.1864.3572.1875.9373.2975.0878.7879.0272.1964.5569.68
Mean monthly sunshine hours9.8611.5811.3712.6112.7712.8412.8912.6912.2710.778.628.711.41

Climate Graph

The chart below shows the mean monthly temperature and precipitation of San Sebastian in recent years.

San Sebastian

San Sebastian Temperature by Month

April
29.19°C | 84.54°F
May
28.77°C | 83.79°F
March
28.66°C | 83.59°F
July
28.04°C | 82.47°F
June
27.93°C | 82.27°F
August
27.82°C | 82.08°F
February
27.21°C | 80.98°F
September
27.0°C | 80.6°F
January
26.73°C | 80.11°F
October
26.44°C | 79.59°F
December
26.43°C | 79.57°F
November
26.42°C | 79.56°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature36.68°C (98.02°F)33.52°C (92.34°F)31.59°C (88.86°F)
Avg Temperature30.57°C (87.03°F)28.5°C (83.3°F)27.51°C (81.52°F)
Min Temperature22.42°C (72.36°F)21.17°C (70.11°F)19.36°C (66.85°F)
Dew PointMaxAverageMin
Dew Point20.38°C (68.68°F)17.88°C (64.18°F)14.26°C (57.67°F)
PrecipitationMaxAverageMinSum
Precipitation6.01mm | 0.24in1.12mm | 0.04in0.0mm | 0in34.76mm | 1.37in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind7.13kmh | 4.43mph5.49kmh | 3.41mph3.06kmh | 1.9mph
Gust Wind10.19kmh | 6.33mph8.35kmh | 5.19mph5.09kmh | 3.16mph
Sea Level PressureMaxAverageMin
Sea Level Pressure6.01mb1.12mb0.0mb
San Sebastian

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-03-0129.55 | 85.1916.3 | 61.34526.11 | 3.830.57 | 1035.20.0 | 0
2015-03-0230.57 | 87.0315.28 | 59.5476.11 | 3.830.54 | 1034.180.0 | 0
2015-03-0328.53 | 83.3517.32 | 63.18596.11 | 3.830.48 | 1032.150.71 | 0.03
2015-03-0429.55 | 85.1916.3 | 61.34555.09 | 3.1630.45 | 1031.130.0 | 0
2015-03-0529.55 | 85.1917.32 | 63.18577.13 | 4.4330.45 | 1031.130.0 | 0
2015-03-0629.55 | 85.1917.32 | 63.18555.09 | 3.1630.51 | 1033.160.0 | 0
2015-03-0730.57 | 87.0318.34 | 65.01544.08 | 2.5430.51 | 1033.160.0 | 0
2015-03-0830.57 | 87.0315.28 | 59.5476.11 | 3.830.45 | 1031.130.0 | 0
2015-03-0929.55 | 85.1914.26 | 57.67436.11 | 3.830.39 | 1029.090.0 | 0
2015-03-1027.51 | 81.5216.3 | 61.34566.11 | 3.830.48 | 1032.150.1 | 0.0
2015-03-1127.51 | 81.5217.32 | 63.18607.13 | 4.4330.48 | 1032.150.92 | 0.04
2015-03-1227.51 | 81.5217.32 | 63.18617.13 | 4.4330.48 | 1032.150.2 | 0.01
2015-03-1327.51 | 81.5217.32 | 63.18617.13 | 4.4330.51 | 1033.160.82 | 0.03
2015-03-1427.51 | 81.5217.32 | 63.18626.11 | 3.830.51 | 1033.161.02 | 0.04
2015-03-1527.51 | 81.5217.32 | 63.18627.13 | 4.4330.51 | 1033.160.71 | 0.03
2015-03-1627.51 | 81.5217.32 | 63.18626.11 | 3.830.51 | 1033.161.43 | 0.06
2015-03-1727.51 | 81.5217.32 | 63.18606.11 | 3.830.51 | 1033.160.31 | 0.01
2015-03-1827.51 | 81.5217.32 | 63.18606.11 | 3.830.48 | 1032.150.2 | 0.01
2015-03-1928.53 | 83.3517.32 | 63.18624.08 | 2.5430.51 | 1033.160.2 | 0.01
2015-03-2027.51 | 81.5219.36 | 66.85673.06 | 1.930.54 | 1034.182.45 | 0.1
2015-03-2127.51 | 81.5219.36 | 66.85684.08 | 2.5430.54 | 1034.180.92 | 0.04
2015-03-2227.51 | 81.5220.38 | 68.68734.08 | 2.5430.54 | 1034.186.01 | 0.24
2015-03-2327.51 | 81.5219.36 | 66.85704.08 | 2.5430.54 | 1034.185.4 | 0.21
2015-03-2428.53 | 83.3518.34 | 65.01615.09 | 3.1630.54 | 1034.180.61 | 0.02
2015-03-2528.53 | 83.3519.36 | 66.85634.08 | 2.5430.54 | 1034.180.41 | 0.02
2015-03-2628.53 | 83.3519.36 | 66.85684.08 | 2.5430.51 | 1033.160.0 | 0
2015-03-2728.53 | 83.3520.38 | 68.68675.09 | 3.1630.51 | 1033.163.67 | 0.14
2015-03-2828.53 | 83.3520.38 | 68.68675.09 | 3.1630.54 | 1034.183.67 | 0.14
2015-03-2929.55 | 85.1919.36 | 66.85635.09 | 3.1630.57 | 1035.20.92 | 0.04
2015-03-3028.53 | 83.3519.36 | 66.85655.09 | 3.1630.57 | 1035.21.94 | 0.08
2015-03-3128.53 | 83.3519.36 | 66.85646.11 | 3.830.51 | 1033.162.14 | 0.08

San Sebastian 11 Year Historical Weather Data

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