Cayey, Cayey, Puerto Rico Climate

Weather: 18.3°C/64.94°F, Wind SW at 1.6 km/h, 55% Humidity, 0% Chance of rain

Puerto Rico
(Photo by Karl Callwood on Unsplash)

Cayey Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Cayey has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.53ºC (81.55ºF) and it is 0.57% higher than Puerto Rico’s averages. Cayey typically receives about 147.15 millimeters (5.79 inches) of precipitation and has 263.66 rainy days (72.24% of the time) annually.

CountryPuerto Rico
CityCayey
Longitude-66.166
Latitude18.1119051
Attitude/ElevationNonem (0ft)
Local timeFriday 06:54
Annual high temperature29.57ºC (85.23ºF)
Annual low temperature23.46ºC (74.23ºF)
Average annual precip.147.15mm (5.79in)
Warmest monthOctober (30.98ºC / 87.76ºF)
Coldest MonthFebruary (21.82ºC / 71.28ºF)
Wettest MonthSeptember (245.44mm / 9.66in)
Driest MonthFebruary (62.81mm / 2.47in)
Number of days with rainfall (≥ 1.0 mm)263.66 days (72.24%)
Days with no rain101.33999999999997 days (27.76%)
Humidity80.92%

Climate Cayey: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)33.77(92.79)33.77(92.79)33.77(92.79)34.8(94.64)33.77(92.79)35.82(96.48)33.77(92.79)34.8(94.64)35.82(96.48)35.82(96.48)34.8(94.64)35.82(96.48)35.82(96.48)
Average high °C (°F)28.96(84.13)28.7(83.66)28.22(82.8)28.52(83.34)28.84(83.91)29.67(85.41)29.93(85.87)30.39(86.7)30.74(87.33)30.98(87.76)30.24(86.43)29.57(85.23)29.57(85.23)
Daily mean °C (°F)26.55(79.79)26.19(79.14)26.0(78.8)26.6(79.88)27.14(80.85)27.98(82.36)28.2(82.76)28.52(83.34)28.84(83.91)28.91(84.04)28.16(82.69)27.24(81.03)27.53(81.55)
Average low °C (°F)22.04(71.67)21.82(71.28)21.94(71.49)22.59(72.66)23.49(74.28)24.42(75.96)24.62(76.32)24.81(76.66)24.97(76.95)24.57(76.23)23.57(74.43)22.69(72.84)23.46(74.23)
Record low °C (°F)16.37(61.47)16.37(61.47)17.4(63.32)18.42(65.16)20.47(68.85)22.51(72.52)22.51(72.52)18.42(65.16)23.54(74.37)22.51(72.52)16.37(61.47)18.42(65.16)16.37(61.47)
Average precipitation mm (inches)66.83(2.63)62.81(2.47)88.46(3.48)115.36(4.54)199.31(7.85)115.69(4.55)153.23(6.03)205.86(8.1)245.44(9.66)227.84(8.97)197.38(7.77)87.53(3.45)147.14(5.79)
Average precipitation days (≥ 1.0 mm)17.3117.2118.8820.2825.420.7422.9824.8425.8627.7223.7218.721.97
Average relative humidity (%)80.8279.5278.6779.5881.2780.5780.6681.281.7482.0283.2781.6880.92
Mean monthly sunshine hours11.1211.2611.1211.5412.9413.1612.7311.3911.2510.168.318.4111.11

Climate Graph

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

Cayey

Cayey Temperature by Month

October
28.91°C | 84.04°F
September
28.84°C | 83.91°F
August
28.52°C | 83.34°F
July
28.2°C | 82.76°F
November
28.16°C | 82.69°F
June
27.98°C | 82.36°F
December
27.24°C | 81.03°F
May
27.14°C | 80.85°F
April
26.6°C | 79.88°F
January
26.55°C | 79.79°F
February
26.19°C | 79.14°F
March
26.0°C | 78.8°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 Temperature31.73°C (89.11°F)29.25°C (84.65°F)26.61°C (79.9°F)
Avg Temperature29.68°C (85.42°F)27.7°C (81.86°F)26.61°C (79.9°F)
Min Temperature26.61°C (79.9°F)25.16°C (77.29°F)23.54°C (74.37°F)
Dew PointMaxAverageMin
Dew Point25.59°C (78.06°F)24.03°C (75.25°F)21.49°C (70.68°F)
PrecipitationMaxAverageMinSum
Precipitation64.27mm | 2.53in7.94mm | 0.31in0.0mm | 0in246.22mm | 9.69in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind22.51kmh | 13.99mph13.5kmh | 8.39mph5.12kmh | 3.18mph
Gust Wind33.77kmh | 20.98mph19.21kmh | 11.94mph6.14kmh | 3.82mph
Sea Level PressureMaxAverageMin
Sea Level Pressure64.27mb7.94mb0.0mb
Cayey

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-05-0127.63 | 81.7323.54 | 74.378012.28 | 7.6330.7 | 1039.770.0 | 0
2010-05-0226.61 | 79.923.54 | 74.378614.33 | 8.930.7 | 1039.778.19 | 0.32
2010-05-0327.63 | 81.7324.56 | 76.218616.37 | 10.1730.7 | 1039.776.86 | 0.27
2010-05-0426.61 | 79.923.54 | 74.378517.4 | 10.8130.7 | 1039.775.22 | 0.21
2010-05-0527.63 | 81.7321.49 | 70.687616.37 | 10.1730.67 | 1038.750.0 | 0
2010-05-0627.63 | 81.7322.51 | 72.527614.33 | 8.930.67 | 1038.750.0 | 0
2010-05-0727.63 | 81.7323.54 | 74.378412.28 | 7.6330.64 | 1037.733.89 | 0.15
2010-05-0828.66 | 83.5924.56 | 76.218611.26 | 7.030.64 | 1037.735.22 | 0.21
2010-05-0928.66 | 83.5924.56 | 76.218311.26 | 7.030.67 | 1038.754.81 | 0.19
2010-05-1026.61 | 79.923.54 | 74.378413.3 | 8.2630.67 | 1038.754.71 | 0.19
2010-05-1126.61 | 79.923.54 | 74.378215.35 | 9.5430.67 | 1038.756.24 | 0.25
2010-05-1227.63 | 81.7323.54 | 74.378117.4 | 10.8130.67 | 1038.753.38 | 0.13
2010-05-1327.63 | 81.7323.54 | 74.378518.42 | 11.4530.7 | 1039.778.8 | 0.35
2010-05-1427.63 | 81.7323.54 | 74.378322.51 | 13.9930.73 | 1040.89.01 | 0.35
2010-05-1527.63 | 81.7323.54 | 74.378420.47 | 12.7230.73 | 1040.82.66 | 0.1
2010-05-1627.63 | 81.7324.56 | 76.218416.37 | 10.1730.7 | 1039.774.09 | 0.16
2010-05-1726.61 | 79.923.54 | 74.378717.4 | 10.8130.67 | 1038.7522.51 | 0.89
2010-05-1826.61 | 79.922.51 | 72.528218.42 | 11.4530.67 | 1038.753.07 | 0.12
2010-05-1927.63 | 81.7323.54 | 74.378118.42 | 11.4530.64 | 1037.732.56 | 0.1
2010-05-2027.63 | 81.7323.54 | 74.378018.42 | 11.4530.64 | 1037.732.25 | 0.09
2010-05-2128.66 | 83.5924.56 | 76.218110.23 | 6.3630.61 | 1036.70.41 | 0.02
2010-05-2226.61 | 79.923.54 | 74.37857.16 | 4.4530.58 | 1035.685.73 | 0.23
2010-05-2328.66 | 83.5924.56 | 76.21845.12 | 3.1830.52 | 1033.638.08 | 0.32
2010-05-2428.66 | 83.5924.56 | 76.21868.19 | 5.0930.55 | 1034.665.01 | 0.2
2010-05-2528.66 | 83.5925.59 | 78.06877.16 | 4.4530.58 | 1035.684.91 | 0.19
2010-05-2628.66 | 83.5925.59 | 78.06886.14 | 3.8230.58 | 1035.6820.06 | 0.79
2010-05-2726.61 | 79.924.56 | 76.218910.23 | 6.3630.61 | 1036.712.79 | 0.5
2010-05-2826.61 | 79.924.56 | 76.218915.35 | 9.5430.58 | 1035.6864.27 | 2.53
2010-05-2928.66 | 83.5925.59 | 78.068813.3 | 8.2630.55 | 1034.6610.03 | 0.39
2010-05-3028.66 | 83.5925.59 | 78.06886.14 | 3.8230.64 | 1037.735.32 | 0.21
2010-05-3129.68 | 85.4225.59 | 78.06867.16 | 4.4530.7 | 1039.776.14 | 0.24

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