Las Mercedes, Arecibo, Puerto Rico Climate

Weather: 23.9°C/75.02°F, Wind SW at 1.7 km/h, 88% Humidity, 0.39% Chance of rain

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 28.88ºC (83.98ºF) and it is 1.92% higher than Puerto Rico’s averages. Las Mercedes typically receives about 157.82 millimeters (6.21 inches) of precipitation and has 224.43 rainy days (61.49% of the time) annually.

CountryPuerto Rico
CityArecibo
Longitude-66.7204528
Latitude18.4560569
Attitude/ElevationNonem (0ft)
Local timeWednesday 10:56
Annual high temperature30.5ºC (86.9ºF)
Annual low temperature26.16ºC (79.09ºF)
Average annual precip.157.82mm (6.21in)
Warmest monthAugust (32.0ºC / 89.6ºF)
Coldest MonthMarch (24.33ºC / 75.79ºF)
Wettest MonthMay (274.94mm / 10.82in)
Driest MonthFebruary (51.03mm / 2.01in)
Number of days with rainfall (≥ 1.0 mm)224.43 days (61.49%)
Days with no rain140.57 days (38.51%)
Humidity83.4%

Climate Las Mercedes: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)33.19(91.74)33.19(91.74)33.19(91.74)37.47(99.45)35.33(95.59)36.4(97.52)35.33(95.59)36.4(97.52)36.4(97.52)37.47(99.45)35.33(95.59)33.19(91.74)37.47(99.45)
Average high °C (°F)28.97(84.15)29.05(84.29)28.94(84.09)29.79(85.62)30.66(87.19)31.41(88.54)31.6(88.88)32.0(89.6)31.99(89.58)31.75(89.15)30.41(86.74)29.35(84.83)30.5(86.9)
Daily mean °C (°F)27.24(81.03)27.22(81.0)27.18(80.92)28.15(82.67)29.01(84.22)29.93(85.87)30.11(86.2)30.46(86.83)30.45(86.81)30.11(86.2)28.89(84.0)27.82(82.08)28.88(83.98)
Average low °C (°F)24.6(76.28)24.4(75.92)24.33(75.79)25.1(77.18)26.1(78.98)27.04(80.67)27.37(81.27)27.7(81.86)27.78(82.0)27.47(81.45)26.53(79.75)25.55(77.99)26.16(79.09)
Record low °C (°F)20.34(68.61)21.41(70.54)20.34(68.61)21.41(70.54)20.34(68.61)24.62(76.32)23.55(74.39)22.48(72.46)23.55(74.39)22.48(72.46)21.41(70.54)22.48(72.46)20.34(68.61)
Average precipitation mm (inches)55.61(2.19)51.03(2.01)103.31(4.07)130.45(5.14)274.94(10.82)147.46(5.81)157.53(6.2)199.19(7.84)268.06(10.55)224.4(8.83)201.43(7.93)80.49(3.17)157.82(6.21)
Average precipitation days (≥ 1.0 mm)11.3910.7115.0818.0126.6719.8619.1721.4124.2423.6520.8213.4318.7
Average relative humidity (%)83.0682.2481.9682.4983.9984.4184.2284.0683.7783.2284.2183.2183.4
Mean monthly sunshine hours11.3911.6911.4911.8513.6914.113.3712.111.9411.098.819.2111.72

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

August
30.46°C | 86.83°F
September
30.45°C | 86.81°F
July
30.11°C | 86.2°F
October
30.11°C | 86.2°F
June
29.93°C | 85.87°F
May
29.01°C | 84.22°F
November
28.89°C | 84.0°F
April
28.15°C | 82.67°F
December
27.82°C | 82.08°F
January
27.24°C | 81.03°F
February
27.22°C | 81.0°F
March
27.18°C | 80.92°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 Temperature28.9°C (84.02°F)28.36°C (83.05°F)26.76°C (80.17°F)
Avg Temperature27.83°C (82.09°F)27.22°C (81.0°F)25.69°C (78.24°F)
Min Temperature26.76°C (80.17°F)25.19°C (77.34°F)23.55°C (74.39°F)
Dew PointMaxAverageMin
Dew Point23.55°C (74.39°F)22.37°C (72.27°F)21.41°C (70.54°F)
PrecipitationMaxAverageMinSum
Precipitation28.8mm | 1.13in3.66mm | 0.14in0.0mm | 0in109.85mm | 4.32in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind27.83kmh | 17.29mph17.02kmh | 10.58mph6.42kmh | 3.99mph
Gust Wind40.68kmh | 25.28mph24.87kmh | 15.45mph9.63kmh | 5.98mph
Sea Level PressureMaxAverageMin
Sea Level Pressure28.8mb3.66mb0.0mb
Las Mercedes

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-04-0127.83 | 82.0923.55 | 74.398111.78 | 7.3232.09 | 1086.560.0 | 0
2011-04-0227.83 | 82.0923.55 | 74.398212.85 | 7.9832.12 | 1087.638.35 | 0.33
2011-04-0327.83 | 82.0923.55 | 74.398116.06 | 9.9832.12 | 1087.630.0 | 0
2011-04-0427.83 | 82.0922.48 | 72.468024.62 | 15.332.15 | 1088.70.11 | 0.0
2011-04-0527.83 | 82.0922.48 | 72.467923.55 | 14.6332.15 | 1088.70.32 | 0.01
2011-04-0627.83 | 82.0922.48 | 72.467918.2 | 11.3132.15 | 1088.72.36 | 0.09
2011-04-0727.83 | 82.0922.48 | 72.467721.41 | 13.332.12 | 1087.630.0 | 0
2011-04-0826.76 | 80.1722.48 | 72.467922.48 | 13.9732.12 | 1087.632.25 | 0.09
2011-04-0926.76 | 80.1721.41 | 70.547619.27 | 11.9732.12 | 1087.630.0 | 0
2011-04-1026.76 | 80.1721.41 | 70.547817.13 | 10.6432.12 | 1087.630.11 | 0.0
2011-04-1126.76 | 80.1721.41 | 70.547519.27 | 11.9732.09 | 1086.560.0 | 0
2011-04-1226.76 | 80.1721.41 | 70.547817.13 | 10.6432.09 | 1086.562.57 | 0.1
2011-04-1326.76 | 80.1722.48 | 72.467910.71 | 6.6532.09 | 1086.5628.8 | 1.13
2011-04-1426.76 | 80.1722.48 | 72.468111.78 | 7.3232.05 | 1085.4923.34 | 0.92
2011-04-1526.76 | 80.1723.55 | 74.398413.92 | 8.6532.02 | 1084.426.53 | 0.26
2011-04-1626.76 | 80.1722.48 | 72.468017.13 | 10.6432.02 | 1084.420.21 | 0.01
2011-04-1726.76 | 80.1721.41 | 70.547818.2 | 11.3132.02 | 1084.420.11 | 0.0
2011-04-1826.76 | 80.1721.41 | 70.547513.92 | 8.6532.05 | 1085.491.5 | 0.06
2011-04-1926.76 | 80.1721.41 | 70.547710.71 | 6.6532.05 | 1085.491.28 | 0.05
2011-04-2026.76 | 80.1721.41 | 70.54778.56 | 5.3232.02 | 1084.422.57 | 0.1
2011-04-2126.76 | 80.1721.41 | 70.54756.42 | 3.9932.02 | 1084.422.68 | 0.11
2011-04-2225.69 | 78.2421.41 | 70.54779.63 | 5.9832.02 | 1084.420.11 | 0.0
2011-04-2326.76 | 80.1721.41 | 70.547510.71 | 6.6532.05 | 1085.490.0 | 0
2011-04-2427.83 | 82.0922.48 | 72.467916.06 | 9.9832.09 | 1086.560.11 | 0.0
2011-04-2527.83 | 82.0923.55 | 74.398020.34 | 12.6432.05 | 1085.494.82 | 0.19
2011-04-2627.83 | 82.0923.55 | 74.398118.2 | 11.3132.09 | 1086.567.92 | 0.31
2011-04-2727.83 | 82.0923.55 | 74.398025.69 | 15.9632.12 | 1087.630.32 | 0.01
2011-04-2827.83 | 82.0922.48 | 72.467827.83 | 17.2932.12 | 1087.630.21 | 0.01
2011-04-2927.83 | 82.0922.48 | 72.467723.55 | 14.6332.05 | 1085.492.89 | 0.11
2011-04-3027.83 | 82.0923.55 | 74.397923.55 | 14.6332.02 | 1084.4210.38 | 0.41

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