Las Marias, San Juan, Puerto Rico Climate

Weather: 30.3°C/86.54°F, Wind SW at 7.72 km/h, 74% Humidity, 0% Chance of rain

Puerto Rico
(Photo by Lili Popper on Unsplash)
Contents

Las Marias Climate Summary

Located at an elevation of 3.25 meters (10.66 feet) above sea level, Las Marias has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 26.81ºC (80.26ºF) and it is -0.15% lower than Puerto Rico’s averages. Las Marias typically receives about 68.48 millimeters (2.7 inches) of precipitation and has 167.41 rainy days (45.87% of the time) annually.

CountryPuerto Rico
CitySan Juan
Longitude-66.0389188
Latitude18.4544865
Attitude/Elevation3.25m (10.66ft)
Local timeWednesday 22:19
Annual high temperature27.93ºC (82.27ºF)
Annual low temperature24.94ºC (76.89ºF)
Average annual precip.68.48mm (2.7in)
Warmest monthSeptember (29.41ºC / 84.94ºF)
Coldest MonthMarch (23.36ºC / 74.05ºF)
Wettest MonthNovember (111.12mm / 4.37in)
Driest MonthFebruary (37.3mm / 1.47in)
Number of days with rainfall (≥ 1.0 mm)167.41 days (45.87%)
Days with no rain197.59 days (54.13%)
Humidity76.48%

Climate Las Marias: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.62(85.32)29.62(85.32)29.62(85.32)31.6(88.88)30.61(87.1)31.6(88.88)31.6(88.88)31.6(88.88)32.58(90.64)32.58(90.64)30.61(87.1)29.62(85.32)32.58(90.64)
Average high °C (°F)26.46(79.63)26.51(79.72)26.48(79.66)27.23(81.01)28.05(82.49)28.81(83.86)28.93(84.07)29.28(84.7)29.41(84.94)29.19(84.54)27.97(82.35)26.89(80.4)27.93(82.27)
Daily mean °C (°F)25.3(77.54)25.3(77.54)25.3(77.54)26.08(78.94)26.92(80.46)27.71(81.88)27.92(82.26)28.2(82.76)28.28(82.9)27.98(82.36)26.89(80.4)25.83(78.49)26.81(80.26)
Average low °C (°F)23.63(74.53)23.46(74.23)23.36(74.05)24.0(75.2)24.91(76.84)25.66(78.19)26.0(78.8)26.29(79.32)26.4(79.52)26.14(79.05)25.2(77.36)24.27(75.69)24.94(76.89)
Record low °C (°F)21.72(71.1)20.74(69.33)18.76(65.77)20.74(69.33)21.72(71.1)23.7(74.66)24.68(76.42)24.68(76.42)24.68(76.42)23.7(74.66)20.74(69.33)20.74(69.33)18.76(65.77)
Average precipitation mm (inches)40.53(1.6)37.3(1.47)52.55(2.07)48.11(1.89)87.32(3.44)41.22(1.62)56.38(2.22)78.84(3.1)101.86(4.01)104.34(4.11)111.12(4.37)62.12(2.45)68.48(2.7)
Average precipitation days (≥ 1.0 mm)10.8612.1211.2211.3115.810.5912.6614.5417.6819.0318.1313.4713.95
Average relative humidity (%)76.0175.5175.1675.8577.2477.4277.577.2676.7876.0476.7876.1276.47
Mean monthly sunshine hours10.5910.8810.7511.2212.6712.9312.6511.1111.069.898.098.1110.83

Climate Graph

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

Las Marias

Las Marias Temperature by Month

September
28.28°C | 82.9°F
August
28.2°C | 82.76°F
October
27.98°C | 82.36°F
July
27.92°C | 82.26°F
June
27.71°C | 81.88°F
May
26.92°C | 80.46°F
November
26.89°C | 80.4°F
April
26.08°C | 78.94°F
December
25.83°C | 78.49°F
January
25.3°C | 77.54°F
February
25.3°C | 77.54°F
March
25.3°C | 77.54°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 Temperature30.61°C (87.1°F)29.56°C (85.21°F)28.63°C (83.53°F)
Avg Temperature29.62°C (85.32°F)28.47°C (83.25°F)27.65°C (81.77°F)
Min Temperature26.66°C (79.99°F)26.18°C (79.12°F)25.67°C (78.21°F)
Dew PointMaxAverageMin
Dew Point23.7°C (74.66°F)22.52°C (72.54°F)21.72°C (71.1°F)
PrecipitationMaxAverageMinSum
Precipitation1.88mm | 0.07in0.34mm | 0.01in0.0mm | 0in10.59mm | 0.42in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind24.68kmh | 15.34mph18.25kmh | 11.34mph11.85kmh | 7.36mph
Gust Wind34.56kmh | 21.47mph25.58kmh | 15.89mph16.79kmh | 10.43mph
Sea Level PressureMaxAverageMin
Sea Level Pressure1.88mb0.34mb0.0mb
Las Marias

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-07-0128.63 | 83.5322.71 | 72.887619.75 | 12.2729.68 | 1005.170.2 | 0.01
2015-07-0228.63 | 83.5322.71 | 72.887220.74 | 12.8929.68 | 1005.170.3 | 0.01
2015-07-0327.65 | 81.7722.71 | 72.887422.71 | 14.1129.65 | 1004.190.59 | 0.02
2015-07-0428.63 | 83.5322.71 | 72.887324.68 | 15.3429.68 | 1005.170.39 | 0.02
2015-07-0528.63 | 83.5322.71 | 72.887422.71 | 14.1129.68 | 1005.170.1 | 0.0
2015-07-0627.65 | 81.7722.71 | 72.887619.75 | 12.2729.65 | 1004.190.39 | 0.02
2015-07-0727.65 | 81.7722.71 | 72.887516.79 | 10.4329.65 | 1004.190.69 | 0.03
2015-07-0828.63 | 83.5322.71 | 72.887418.76 | 11.6629.65 | 1004.190.69 | 0.03
2015-07-0928.63 | 83.5322.71 | 72.887316.79 | 10.4329.62 | 1003.20.59 | 0.02
2015-07-1027.65 | 81.7721.72 | 71.17115.8 | 9.8229.62 | 1003.20.2 | 0.01
2015-07-1127.65 | 81.7721.72 | 71.17316.79 | 10.4329.65 | 1004.190.0 | 0
2015-07-1227.65 | 81.7722.71 | 72.887611.85 | 7.3629.65 | 1004.191.58 | 0.06
2015-07-1328.63 | 83.5321.72 | 71.17220.74 | 12.8929.65 | 1004.190.1 | 0.0
2015-07-1428.63 | 83.5322.71 | 72.887518.76 | 11.6629.65 | 1004.190.3 | 0.01
2015-07-1528.63 | 83.5322.71 | 72.887419.75 | 12.2729.65 | 1004.190.2 | 0.01
2015-07-1627.65 | 81.7722.71 | 72.887720.74 | 12.8929.65 | 1004.190.3 | 0.01
2015-07-1728.63 | 83.5321.72 | 71.17117.77 | 11.0429.65 | 1004.190.2 | 0.01
2015-07-1828.63 | 83.5321.72 | 71.17013.82 | 8.5929.65 | 1004.190.1 | 0.0
2015-07-1928.63 | 83.5321.72 | 71.17016.79 | 10.4329.65 | 1004.190.2 | 0.01
2015-07-2028.63 | 83.5321.72 | 71.17115.8 | 9.8229.62 | 1003.20.0 | 0
2015-07-2128.63 | 83.5322.71 | 72.887416.79 | 10.4329.62 | 1003.20.3 | 0.01
2015-07-2229.62 | 85.3223.7 | 74.667511.85 | 7.3629.62 | 1003.21.88 | 0.07
2015-07-2329.62 | 85.3223.7 | 74.667516.79 | 10.4329.68 | 1005.170.0 | 0
2015-07-2428.63 | 83.5322.71 | 72.887415.8 | 9.8229.68 | 1005.170.1 | 0.0
2015-07-2528.63 | 83.5321.72 | 71.17217.77 | 11.0429.65 | 1004.190.0 | 0
2015-07-2628.63 | 83.5322.71 | 72.887318.76 | 11.6629.65 | 1004.190.0 | 0
2015-07-2728.63 | 83.5322.71 | 72.887419.75 | 12.2729.65 | 1004.190.1 | 0.0
2015-07-2828.63 | 83.5322.71 | 72.887419.75 | 12.2729.62 | 1003.20.2 | 0.01
2015-07-2928.63 | 83.5322.71 | 72.887417.77 | 11.0429.62 | 1003.20.3 | 0.01
2015-07-3028.63 | 83.5322.71 | 72.887319.75 | 12.2729.65 | 1004.190.2 | 0.01
2015-07-3128.63 | 83.5322.71 | 72.887619.75 | 12.2729.62 | 1003.20.39 | 0.02

Las Marias 11 Year Historical Weather Data

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