Las Mercedes, San Lorenzo, Puerto Rico Climate

Weather: 25.89°C/78.6°F, Wind SW at 1.44 km/h, 68% Humidity, 0% Chance of rain

Puerto Rico
(Photo by Lili Popper on Unsplash)
Contents

Las Mercedes Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Las Mercedes has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.4ºC (81.32ºF) and it is 0.44% higher than Puerto Rico’s averages. Las Mercedes typically receives about 131.99 millimeters (5.2 inches) of precipitation and has 235.76 rainy days (64.59% of the time) annually.

CountryPuerto Rico
CitySan Lorenzo
Longitude-65.9646082
Latitude18.1899574
Attitude/ElevationNonem (0ft)
Local timeFriday 04:35
Annual high temperature28.87ºC (83.97ºF)
Annual low temperature25.02ºC (77.04ºF)
Average annual precip.131.99mm (5.2in)
Warmest monthSeptember (30.37ºC / 86.67ºF)
Coldest MonthMarch (23.44ºC / 74.19ºF)
Wettest MonthSeptember (211.66mm / 8.33in)
Driest MonthFebruary (60.84mm / 2.4in)
Number of days with rainfall (≥ 1.0 mm)235.76 days (64.59%)
Days with no rain129.24 days (35.41%)
Humidity81.26%

Climate Las Mercedes: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.83(85.69)30.86(87.55)30.86(87.55)30.86(87.55)31.89(89.4)32.92(91.26)31.89(89.4)31.89(89.4)32.92(91.26)32.92(91.26)30.86(87.55)29.83(85.69)32.92(91.26)
Average high °C (°F)27.29(81.12)27.45(81.41)27.57(81.63)28.33(82.99)29.01(84.22)29.86(85.75)30.0(86.0)30.22(86.4)30.37(86.67)29.95(85.91)28.65(83.57)27.69(81.84)28.87(83.97)
Daily mean °C (°F)25.81(78.46)25.83(78.49)26.0(78.8)26.75(80.15)27.54(81.57)28.44(83.19)28.62(83.52)28.82(83.88)28.84(83.91)28.48(83.26)27.28(81.1)26.31(79.36)27.39(81.3)
Average low °C (°F)23.64(74.55)23.45(74.21)23.44(74.19)24.15(75.47)25.1(77.18)25.97(78.75)26.18(79.12)26.45(79.61)26.46(79.63)26.08(78.94)25.03(77.05)24.25(75.65)25.02(77.04)
Record low °C (°F)17.49(63.48)17.49(63.48)16.46(61.63)18.52(65.34)20.57(69.03)19.55(67.19)19.55(67.19)22.63(72.73)20.57(69.03)20.57(69.03)17.49(63.48)18.52(65.34)16.46(61.63)
Average precipitation mm (inches)66.95(2.64)60.84(2.4)84.82(3.34)102.84(4.05)170.11(6.7)90.57(3.57)117.29(4.62)179.05(7.05)211.66(8.33)211.16(8.31)198.54(7.82)90.02(3.54)131.98(5.2)
Average precipitation days (≥ 1.0 mm)15.2515.4316.1817.5821.8817.318.7922.0724.0326.0923.3817.7719.65
Average relative humidity (%)80.9179.979.2380.181.9181.3981.581.8781.8681.883.0581.681.26
Mean monthly sunshine hours11.0411.311.0711.6212.9913.2813.0211.4111.3110.18.298.2911.14

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Las Mercedes in recent years.

Las Mercedes

Las Mercedes Temperature by Month

September
28.84°C | 83.91°F
August
28.82°C | 83.88°F
July
28.62°C | 83.52°F
October
28.48°C | 83.26°F
June
28.44°C | 83.19°F
May
27.54°C | 81.57°F
November
27.28°C | 81.1°F
April
26.75°C | 80.15°F
December
26.31°C | 79.36°F
March
26.0°C | 78.8°F
February
25.83°C | 78.49°F
January
25.81°C | 78.46°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 Temperature28.8°C (83.84°F)27.97°C (82.35°F)26.75°C (80.15°F)
Avg Temperature26.75°C (80.15°F)26.09°C (78.96°F)24.69°C (76.44°F)
Min Temperature24.69°C (76.44°F)23.53°C (74.35°F)20.57°C (69.03°F)
Dew PointMaxAverageMin
Dew Point21.6°C (70.88°F)19.71°C (67.48°F)17.49°C (63.48°F)
PrecipitationMaxAverageMinSum
Precipitation4.42mm | 0.17in0.86mm | 0.03in0.0mm | 0in26.62mm | 1.05in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind20.57kmh | 12.78mph12.84kmh | 7.98mph4.11kmh | 2.55mph
Gust Wind28.8kmh | 17.9mph18.02kmh | 11.2mph6.17kmh | 3.83mph
Sea Level PressureMaxAverageMin
Sea Level Pressure4.42mb0.86mb0.0mb
Las Mercedes

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-01-0126.75 | 80.1521.6 | 70.887418.52 | 11.5130.95 | 1048.250.93 | 0.04
2017-01-0226.75 | 80.1520.57 | 69.037517.49 | 10.8730.92 | 1047.220.82 | 0.03
2017-01-0326.75 | 80.1520.57 | 69.037314.4 | 8.9530.86 | 1045.160.31 | 0.01
2017-01-0426.75 | 80.1519.55 | 67.197211.32 | 7.0330.83 | 1044.130.0 | 0
2017-01-0526.75 | 80.1520.57 | 69.037312.34 | 7.6730.83 | 1044.130.21 | 0.01
2017-01-0626.75 | 80.1521.6 | 70.887514.4 | 8.9530.89 | 1046.190.31 | 0.01
2017-01-0726.75 | 80.1521.6 | 70.887615.43 | 9.5930.92 | 1047.220.82 | 0.03
2017-01-0826.75 | 80.1520.57 | 69.03759.26 | 5.7530.92 | 1047.220.82 | 0.03
2017-01-0925.72 | 78.320.57 | 69.03747.2 | 4.4730.89 | 1046.191.34 | 0.05
2017-01-1025.72 | 78.319.55 | 67.197612.34 | 7.6730.86 | 1045.164.42 | 0.17
2017-01-1125.72 | 78.319.55 | 67.197418.52 | 11.5130.86 | 1045.163.5 | 0.14
2017-01-1224.69 | 76.4417.49 | 63.486619.55 | 12.1530.92 | 1047.220.82 | 0.03
2017-01-1325.72 | 78.318.52 | 65.346920.57 | 12.7830.89 | 1046.192.37 | 0.09
2017-01-1425.72 | 78.319.55 | 67.197120.57 | 12.7830.89 | 1046.192.57 | 0.1
2017-01-1525.72 | 78.319.55 | 67.197018.52 | 11.5130.89 | 1046.190.51 | 0.02
2017-01-1625.72 | 78.319.55 | 67.197118.52 | 11.5130.89 | 1046.190.51 | 0.02
2017-01-1725.72 | 78.319.55 | 67.197117.49 | 10.8730.92 | 1047.220.72 | 0.03
2017-01-1824.69 | 76.4418.52 | 65.347113.37 | 8.3130.89 | 1046.191.23 | 0.05
2017-01-1925.72 | 78.317.49 | 63.48655.14 | 3.1930.86 | 1045.160.0 | 0
2017-01-2024.69 | 76.4418.52 | 65.34734.11 | 2.5530.86 | 1045.160.1 | 0.0
2017-01-2125.72 | 78.318.52 | 65.34725.14 | 3.1930.86 | 1045.160.51 | 0.02
2017-01-2225.72 | 78.317.49 | 63.48686.17 | 3.8330.83 | 1044.130.31 | 0.01
2017-01-2325.72 | 78.318.52 | 65.346910.29 | 6.3930.8 | 1043.10.0 | 0
2017-01-2426.75 | 80.1520.57 | 69.037510.29 | 6.3930.8 | 1043.10.21 | 0.01
2017-01-2526.75 | 80.1520.57 | 69.03788.23 | 5.1130.89 | 1046.191.85 | 0.07
2017-01-2625.72 | 78.318.52 | 65.346911.32 | 7.0330.92 | 1047.220.0 | 0
2017-01-2725.72 | 78.319.55 | 67.19749.26 | 5.7530.92 | 1047.220.41 | 0.02
2017-01-2826.75 | 80.1520.57 | 69.037612.34 | 7.6730.92 | 1047.220.0 | 0
2017-01-2926.75 | 80.1520.57 | 69.037414.4 | 8.9530.92 | 1047.220.51 | 0.02
2017-01-3026.75 | 80.1520.57 | 69.03759.26 | 5.7530.92 | 1047.220.1 | 0.0
2017-01-3126.75 | 80.1520.57 | 69.037412.34 | 7.6730.92 | 1047.220.41 | 0.02

Las Mercedes 11 Year Historical Weather Data

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