San Marcos, Guatemala Climate

Weather: 13.06°C/55.51°F, Wind SW at 2.2 km/h, 86% Humidity, 0% Chance of rain

Guatemala
(Photo by Marissa&Eric on Unsplash)

San Marcos Climate Summary

Located at an elevation of 2454.12 meters (8051.57 feet) above sea level, San Marcos has a Tropical wet and dry or savanna climate (Classification: Aw). The city’s yearly temperature is 18.15ºC (64.67ºF) and it is -3.57% lower than Guatemala’s averages. San Marcos typically receives about 168.51 millimeters (6.63 inches) of precipitation and has 216.0 rainy days (59.18% of the time) annually.

CountryGuatemala
Longitude-91.8074586
Latitude14.9609782
Attitude/Elevation2454.12m (8051.57ft)
Local timeMonday 20:28
Annual high temperature22.16ºC (71.89ºF)
Annual low temperature12.16ºC (53.89ºF)
Average annual precip.168.51mm (6.63in)
Warmest monthMarch (23.89ºC / 75.0ºF)
Coldest MonthJanuary (9.88ºC / 49.78ºF)
Wettest MonthMay (370.02mm / 14.57in)
Driest MonthJanuary (15.14mm / 0.6in)
Number of days with rainfall (≥ 1.0 mm)216.0 days (59.18%)
Days with no rain149.0 days (40.82%)
Humidity77.91%

Climate San Marcos: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)26.0(78.8)27.0(80.6)29.0(84.2)30.0(86.0)28.0(82.4)26.0(78.8)26.0(78.8)26.0(78.8)25.0(77.0)26.0(78.8)26.0(78.8)26.0(78.8)30.0(86.0)
Average high °C (°F)21.94(71.49)22.94(73.29)23.89(75.0)23.77(74.79)22.61(72.7)21.17(70.11)21.91(71.44)21.83(71.29)21.05(69.89)20.97(69.75)21.76(71.17)22.07(71.73)22.16(71.89)
Daily mean °C (°F)16.75(62.15)17.81(64.06)18.99(66.18)19.65(67.37)19.38(66.88)18.42(65.16)18.57(65.43)18.45(65.21)17.88(64.18)17.46(63.43)17.37(63.27)17.03(62.65)18.15(64.67)
Average low °C (°F)9.88(49.78)10.01(50.02)11.49(52.68)13.14(55.65)14.04(57.27)13.93(57.07)13.03(55.45)12.93(55.27)13.01(55.42)12.27(54.09)11.47(52.65)10.68(51.22)12.16(53.89)
Record low °C (°F)3.0(37.4)0.0(0)4.0(39.2)9.0(48.2)4.0(39.2)7.0(44.6)8.0(46.4)0.0(0)7.0(44.6)5.0(41.0)4.0(39.2)4.0(39.2)0.0(0)
Average precipitation mm (inches)15.14(0.6)16.49(0.65)39.0(1.54)114.21(4.5)370.02(14.57)368.76(14.52)199.95(7.87)269.2(10.6)291.28(11.47)247.55(9.75)66.39(2.61)24.13(0.95)168.51(6.63)
Average precipitation days (≥ 1.0 mm)4.914.8211.5518.9124.027.1822.4526.0927.8226.0915.187.018.0
Average relative humidity (%)71.570.4868.8872.7580.1485.180.782.4386.0485.0778.5673.377.91
Mean monthly sunshine hours9.5511.2511.012.1811.9811.9812.2312.0311.319.628.248.410.81

Climate Graph

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

San Marcos

San Marcos Temperature by Month

April
19.65°C | 67.37°F
May
19.38°C | 66.88°F
March
18.99°C | 66.18°F
July
18.57°C | 65.43°F
August
18.45°C | 65.21°F
June
18.42°C | 65.16°F
September
17.88°C | 64.18°F
February
17.81°C | 64.06°F
October
17.46°C | 63.43°F
November
17.37°C | 63.27°F
December
17.03°C | 62.65°F
January
16.75°C | 62.15°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 Temperature22.0°C (71.6°F)18.81°C (65.86°F)16.0°C (60.8°F)
Avg Temperature18.0°C (64.4°F)16.06°C (60.91°F)15.0°C (59.0°F)
Min Temperature14.0°C (57.2°F)10.0°C (50.0°F)5.0°C (41.0°F)
Dew PointMaxAverageMin
Dew Point15.0°C (59.0°F)13.42°C (56.16°F)11.0°C (51.8°F)
PrecipitationMaxAverageMinSum
Precipitation59.8mm | 2.35in20.2mm | 0.8in4.7mm | 0.19in626.1mm | 24.65in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind8.0kmh | 4.97mph4.9kmh | 3.04mph3.0kmh | 1.86mph
Gust Wind15.0kmh | 9.32mph8.06kmh | 5.01mph4.0kmh | 2.49mph
Sea Level PressureMaxAverageMin
Sea Level Pressure59.8mb20.2mb4.7mb
San Marcos

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-10-0116 | 60.813 | 55.4866 | 3.7329.88 | 101220.8 | 0.82
2020-10-0216 | 60.814 | 57.2915 | 3.1129.85 | 101147.6 | 1.87
2020-10-0315 | 59.014 | 57.2933 | 1.8629.85 | 101130.9 | 1.22
2020-10-0415 | 59.014 | 57.2934 | 2.4929.88 | 101259.8 | 2.35
2020-10-0516 | 60.812 | 53.6816 | 3.7329.91 | 10134.7 | 0.19
2020-10-0615 | 59.013 | 55.4865 | 3.1129.88 | 101220.3 | 0.8
2020-10-0716 | 60.814 | 57.2903 | 1.8629.85 | 101120.9 | 0.82
2020-10-0816 | 60.814 | 57.2894 | 2.4929.88 | 101217.4 | 0.69
2020-10-0915 | 59.015 | 59.0943 | 1.8629.88 | 101216.1 | 0.63
2020-10-1016 | 60.814 | 57.2904 | 2.4929.91 | 101319.8 | 0.78
2020-10-1117 | 62.614 | 57.2884 | 2.4929.88 | 101223.2 | 0.91
2020-10-1218 | 64.412 | 53.6767 | 4.3529.91 | 10134.7 | 0.19
2020-10-1318 | 64.411 | 51.8708 | 4.9729.91 | 101310.3 | 0.41
2020-10-1417 | 62.612 | 53.6817 | 4.3529.88 | 101213.6 | 0.54
2020-10-1516 | 60.813 | 55.4865 | 3.1129.85 | 101123.4 | 0.92
2020-10-1617 | 62.613 | 55.4836 | 3.7329.91 | 101310.6 | 0.42
2020-10-1716 | 60.813 | 55.4867 | 4.3529.94 | 101418.2 | 0.72
2020-10-1816 | 60.813 | 55.4865 | 3.1129.91 | 101321.1 | 0.83
2020-10-1917 | 62.613 | 55.4835 | 3.1129.85 | 101116.2 | 0.64
2020-10-2016 | 60.813 | 55.4865 | 3.1129.83 | 101015.9 | 0.63
2020-10-2115 | 59.014 | 57.2924 | 2.4929.85 | 101142.0 | 1.65
2020-10-2215 | 59.014 | 57.2924 | 2.4929.88 | 101232.1 | 1.26
2020-10-2315 | 59.014 | 57.2913 | 1.8629.91 | 101322.1 | 0.87
2020-10-2417 | 62.614 | 57.2865 | 3.1129.88 | 101210.5 | 0.41
2020-10-2516 | 60.813 | 55.4895 | 3.1129.88 | 101212.7 | 0.5
2020-10-2615 | 59.014 | 57.2934 | 2.4929.85 | 101113.8 | 0.54
2020-10-2716 | 60.815 | 59.0923 | 1.8629.85 | 10117.3 | 0.29
2020-10-2816 | 60.815 | 59.0894 | 2.4929.85 | 101118.4 | 0.72
2020-10-2915 | 59.014 | 57.2924 | 2.4929.88 | 101230.2 | 1.19
2020-10-3017 | 62.613 | 55.4866 | 3.7329.94 | 101414.3 | 0.56
2020-10-3117 | 62.612 | 53.6808 | 4.9729.97 | 10157.2 | 0.28

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