Llano Grande, San Marcos, Guatemala Climate

Weather: 10.51°C/50.92°F, Wind SW at 0.7 km/h, 81% Humidity, 0% Chance of rain

Guatemala
(Photo by Lili Popper on Unsplash)

Llano Grande Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Llano Grande has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 18.97ºC (66.15ºF) and it is -2.75% lower than Guatemala’s averages. Llano Grande typically receives about 176.16 millimeters (6.94 inches) of precipitation and has 225.8 rainy days (61.86% of the time) annually.

CountryGuatemala
CitySan Marcos
Longitude-91.8625008
Latitude15.2509248
Attitude/ElevationNonem (0ft)
Local timeThursday 09:24
Annual high temperature23.17ºC (73.71ºF)
Annual low temperature12.71ºC (54.88ºF)
Average annual precip.176.16mm (6.94in)
Warmest monthMarch (24.97ºC / 76.95ºF)
Coldest MonthJanuary (10.33ºC / 50.59ºF)
Wettest MonthMay (386.82mm / 15.23in)
Driest MonthJanuary (15.83mm / 0.62in)
Number of days with rainfall (≥ 1.0 mm)225.8 days (61.86%)
Days with no rain139.2 days (38.14%)
Humidity81.45%

Climate Llano Grande: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)27.18(80.92)28.23(82.81)30.32(86.58)31.36(88.45)29.27(84.69)27.18(80.92)27.18(80.92)27.18(80.92)26.14(79.05)27.18(80.92)27.18(80.92)27.18(80.92)31.36(88.45)
Average high °C (°F)22.94(73.29)23.98(75.16)24.97(76.95)24.85(76.73)23.64(74.55)22.13(71.83)22.9(73.22)22.82(73.08)22.01(71.62)21.92(71.46)22.75(72.95)23.07(73.53)23.17(73.71)
Daily mean °C (°F)17.51(63.52)18.62(65.52)19.85(67.73)20.54(68.97)20.26(68.47)19.26(66.67)19.41(66.94)19.29(66.72)18.69(65.64)18.25(64.85)18.16(64.69)17.8(64.04)18.97(66.15)
Average low °C (°F)10.33(50.59)10.46(50.83)12.01(53.62)13.74(56.73)14.68(58.42)14.56(58.21)13.62(56.52)13.52(56.34)13.6(56.48)12.83(55.09)11.99(53.58)11.16(52.09)12.71(54.88)
Record low °C (°F)3.14(37.65)0.0(0)4.18(39.52)9.41(48.94)4.18(39.52)7.32(45.18)8.36(47.05)0.0(0)7.32(45.18)5.23(41.41)4.18(39.52)4.18(39.52)0.0(0)
Average precipitation mm (inches)15.83(0.62)17.24(0.68)40.77(1.61)119.4(4.7)386.82(15.23)385.5(15.18)209.03(8.23)281.42(11.08)304.5(11.99)258.79(10.19)69.4(2.73)25.23(0.99)176.16(6.94)
Average precipitation days (≥ 1.0 mm)5.135.0412.0719.7725.0928.4123.4727.2729.0827.2715.877.3218.82
Average relative humidity (%)74.7573.6872.0176.0583.7888.9684.3686.1789.9588.9382.1376.6381.45
Mean monthly sunshine hours9.9811.7611.512.7312.5212.5212.7912.5811.8210.068.618.7811.3

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Llano Grande in recent years.

Llano Grande

Llano Grande Temperature by Month

April
20.54°C | 68.97°F
May
20.26°C | 68.47°F
March
19.85°C | 67.73°F
July
19.41°C | 66.94°F
August
19.29°C | 66.72°F
June
19.26°C | 66.67°F
September
18.69°C | 65.64°F
February
18.62°C | 65.52°F
October
18.25°C | 64.85°F
November
18.16°C | 64.69°F
December
17.8°C | 64.04°F
January
17.51°C | 63.52°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 Temperature29.27°C (84.69°F)25.93°C (78.67°F)21.95°C (71.51°F)
Avg Temperature21.95°C (71.51°F)20.1°C (68.18°F)16.73°C (62.11°F)
Min Temperature14.64°C (58.35°F)11.87°C (53.37°F)7.32°C (45.18°F)
Dew PointMaxAverageMin
Dew Point14.64°C (58.35°F)10.89°C (51.6°F)-1.05°C (30.11°F)
PrecipitationMaxAverageMinSum
Precipitation11.19mm | 0.44in2.01mm | 0.08in0.0mm | 0in62.42mm | 2.46in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind11.5kmh | 7.15mph6.98kmh | 4.34mph5.23kmh | 3.25mph
Gust Wind19.86kmh | 12.34mph11.97kmh | 7.44mph8.36kmh | 5.19mph
Sea Level PressureMaxAverageMin
Sea Level Pressure11.19mb2.01mb0.0mb
Llano Grande

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-03-0119.86 | 67.7511.5 | 52.7697.32 | 4.5531.27 | 1058.990.1 | 0.0
2013-03-0216.73 | 62.119.41 | 48.94709.41 | 5.8531.36 | 1062.130.42 | 0.02
2013-03-0316.73 | 62.113.14 | 37.655211.5 | 7.1531.4 | 1063.170.0 | 0
2013-03-0418.82 | 65.88-1.05 | 30.11368.36 | 5.1931.36 | 1062.130.0 | 0
2013-03-0520.91 | 69.648.36 | 47.05555.23 | 3.2531.33 | 1061.081.15 | 0.05
2013-03-0619.86 | 67.7510.45 | 50.81637.32 | 4.5531.36 | 1062.130.63 | 0.02
2013-03-0719.86 | 67.7511.5 | 52.7688.36 | 5.1931.36 | 1062.135.23 | 0.21
2013-03-0820.91 | 69.6412.54 | 54.57707.32 | 4.5531.33 | 1061.081.25 | 0.05
2013-03-0919.86 | 67.7511.5 | 52.7687.32 | 4.5531.3 | 1060.040.0 | 0
2013-03-1019.86 | 67.759.41 | 48.94626.27 | 3.931.24 | 1057.940.0 | 0
2013-03-1119.86 | 67.7512.54 | 54.57695.23 | 3.2531.24 | 1057.940.84 | 0.03
2013-03-1219.86 | 67.7513.59 | 56.46746.27 | 3.931.27 | 1058.990.31 | 0.01
2013-03-1320.91 | 69.6411.5 | 52.7667.32 | 4.5531.33 | 1061.080.21 | 0.01
2013-03-1419.86 | 67.759.41 | 48.94648.36 | 5.1931.36 | 1062.130.21 | 0.01
2013-03-1518.82 | 65.8810.45 | 50.81658.36 | 5.1931.33 | 1061.080.42 | 0.02
2013-03-1619.86 | 67.7510.45 | 50.81657.32 | 4.5531.3 | 1060.041.15 | 0.05
2013-03-1719.86 | 67.7510.45 | 50.81675.23 | 3.2531.3 | 1060.041.57 | 0.06
2013-03-1820.91 | 69.6411.5 | 52.7705.23 | 3.2531.27 | 1058.997.74 | 0.3
2013-03-1921.95 | 71.5114.64 | 58.35725.23 | 3.2531.27 | 1058.9911.19 | 0.44
2013-03-2020.91 | 69.6414.64 | 58.35735.23 | 3.2531.24 | 1057.948.15 | 0.32
2013-03-2120.91 | 69.6413.59 | 56.46736.27 | 3.931.24 | 1057.947.84 | 0.31
2013-03-2219.86 | 67.7513.59 | 56.46806.27 | 3.931.24 | 1057.942.51 | 0.1
2013-03-2319.86 | 67.7514.64 | 58.35835.23 | 3.2531.24 | 1057.942.3 | 0.09
2013-03-2420.91 | 69.6414.64 | 58.35755.23 | 3.2531.21 | 1056.91.88 | 0.07
2013-03-2520.91 | 69.6413.59 | 56.46716.27 | 3.931.21 | 1056.95.65 | 0.22
2013-03-2619.86 | 67.7513.59 | 56.46777.32 | 4.5531.3 | 1060.041.46 | 0.06
2013-03-2719.86 | 67.7512.54 | 54.57698.36 | 5.1931.36 | 1062.130.0 | 0
2013-03-2820.91 | 69.6411.5 | 52.7667.32 | 4.5531.36 | 1062.130.21 | 0.01
2013-03-2920.91 | 69.649.41 | 48.94587.32 | 4.5531.36 | 1062.130.0 | 0
2013-03-3020.91 | 69.648.36 | 47.05517.32 | 4.5531.33 | 1061.080.0 | 0
2013-03-3121.95 | 71.516.27 | 43.29467.32 | 4.5531.27 | 1058.990.0 | 0

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