Horizon, San Juan, Puerto Rico Climate

Weather: 24°C/75.2°F, Wind SW at 2.06 km/h, 91% Humidity, 0% Chance of rain

Puerto Rico
(Photo by Diane Sy on Unsplash)

Horizon Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Horizon has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.46ºC (81.43ºF) and it is 0.5% higher than Puerto Rico’s averages. Horizon typically receives about 70.13 millimeters (2.76 inches) of precipitation and has 171.45 rainy days (46.97% of the time) annually.

CountryPuerto Rico
CitySan Juan
Longitude-66.0782216
Latitude18.3646719
Attitude/ElevationNonem (0ft)
Local timeThursday 11:20
Annual high temperature28.61ºC (83.5ºF)
Annual low temperature25.55ºC (77.99ºF)
Average annual precip.70.13mm (2.76in)
Warmest monthSeptember (30.13ºC / 86.23ºF)
Coldest MonthMarch (23.93ºC / 75.07ºF)
Wettest MonthNovember (113.81mm / 4.48in)
Driest MonthFebruary (38.21mm / 1.5in)
Number of days with rainfall (≥ 1.0 mm)171.45 days (46.97%)
Days with no rain193.55 days (53.03%)
Humidity78.32%

Climate Horizon: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.34(86.61)30.34(86.61)30.34(86.61)32.36(90.25)31.35(88.43)32.36(90.25)32.36(90.25)32.36(90.25)33.37(92.07)33.37(92.07)31.35(88.43)30.34(86.61)33.37(92.07)
Average high °C (°F)27.1(80.78)27.15(80.87)27.12(80.82)27.89(82.2)28.73(83.71)29.51(85.12)29.63(85.33)29.99(85.98)30.13(86.23)29.89(85.8)28.65(83.57)27.54(81.57)28.61(83.5)
Daily mean °C (°F)25.91(78.64)25.91(78.64)25.91(78.64)26.71(80.08)27.57(81.63)28.38(83.08)28.6(83.48)28.88(83.98)28.96(84.13)28.66(83.59)27.54(81.57)26.46(79.63)27.46(81.43)
Average low °C (°F)24.2(75.56)24.03(75.25)23.93(75.07)24.58(76.24)25.52(77.94)26.28(79.3)26.63(79.93)26.93(80.47)27.04(80.67)26.77(80.19)25.81(78.46)24.86(76.75)25.55(77.99)
Record low °C (°F)22.25(72.05)21.24(70.23)19.21(66.58)21.24(70.23)22.25(72.05)24.27(75.69)25.28(77.5)25.28(77.5)25.28(77.5)24.27(75.69)21.24(70.23)21.24(70.23)19.21(66.58)
Average precipitation mm (inches)41.51(1.63)38.21(1.5)53.82(2.12)49.27(1.94)89.43(3.52)42.22(1.66)57.75(2.27)80.75(3.18)104.33(4.11)106.86(4.21)113.81(4.48)63.62(2.5)70.13(2.76)
Average precipitation days (≥ 1.0 mm)11.1212.4111.4911.5816.1810.8512.9614.918.1119.4918.5713.7914.29
Average relative humidity (%)77.8577.3376.9877.6979.1179.379.3879.1378.6477.8878.6477.9678.33
Mean monthly sunshine hours10.8511.1411.0111.4912.9713.2412.9511.3811.3310.138.288.311.09

Climate Graph

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

Horizon

Horizon Temperature by Month

September
28.96°C | 84.13°F
August
28.88°C | 83.98°F
October
28.66°C | 83.59°F
July
28.6°C | 83.48°F
June
28.38°C | 83.08°F
May
27.57°C | 81.63°F
November
27.54°C | 81.57°F
April
26.71°C | 80.08°F
December
26.46°C | 79.63°F
January
25.91°C | 78.64°F
February
25.91°C | 78.64°F
March
25.91°C | 78.64°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 Temperature29.33°C (84.79°F)27.37°C (81.27°F)25.28°C (77.5°F)
Avg Temperature27.31°C (81.16°F)26.16°C (79.09°F)24.27°C (75.69°F)
Min Temperature25.28°C (77.5°F)24.07°C (75.33°F)23.26°C (73.87°F)
Dew PointMaxAverageMin
Dew Point21.24°C (70.23°F)19.97°C (67.95°F)19.21°C (66.58°F)
PrecipitationMaxAverageMinSum
Precipitation3.14mm | 0.12in0.46mm | 0.02in0.0mm | 0in14.13mm | 0.56in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind25.28kmh | 15.71mph17.09kmh | 10.62mph11.12kmh | 6.91mph
Gust Wind35.4kmh | 22.0mph23.95kmh | 14.88mph15.17kmh | 9.43mph
Sea Level PressureMaxAverageMin
Sea Level Pressure3.14mb0.46mb0.0mb
Horizon

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-03-0126.29 | 79.3220.23 | 68.417023.26 | 14.4530.46 | 1031.531.11 | 0.04
2015-03-0226.29 | 79.3219.21 | 66.587019.21 | 11.9430.4 | 1029.53.14 | 0.12
2015-03-0326.29 | 79.3219.21 | 66.587121.24 | 13.230.37 | 1028.490.61 | 0.02
2015-03-0426.29 | 79.3219.21 | 66.587025.28 | 15.7130.4 | 1029.51.31 | 0.05
2015-03-0526.29 | 79.3219.21 | 66.586825.28 | 15.7130.43 | 1030.510.51 | 0.02
2015-03-0626.29 | 79.3219.21 | 66.586921.24 | 13.230.43 | 1030.510.51 | 0.02
2015-03-0726.29 | 79.3220.23 | 68.417120.23 | 12.5730.43 | 1030.510.71 | 0.03
2015-03-0826.29 | 79.3219.21 | 66.586920.23 | 12.5730.4 | 1029.50.1 | 0.0
2015-03-0926.29 | 79.3220.23 | 68.417121.24 | 13.230.37 | 1028.490.1 | 0.0
2015-03-1024.27 | 75.6920.23 | 68.417416.18 | 10.0530.37 | 1028.490.2 | 0.01
2015-03-1125.28 | 77.519.21 | 66.587516.18 | 10.0530.34 | 1027.480.3 | 0.01
2015-03-1225.28 | 77.520.23 | 68.417517.19 | 10.6830.34 | 1027.480.2 | 0.01
2015-03-1325.28 | 77.520.23 | 68.417516.18 | 10.0530.34 | 1027.480.1 | 0.0
2015-03-1425.28 | 77.520.23 | 68.417615.17 | 9.4330.34 | 1027.480.1 | 0.0
2015-03-1525.28 | 77.520.23 | 68.417514.16 | 8.830.34 | 1027.480.1 | 0.0
2015-03-1625.28 | 77.520.23 | 68.417614.16 | 8.830.34 | 1027.480.1 | 0.0
2015-03-1725.28 | 77.520.23 | 68.417615.17 | 9.4330.34 | 1027.480.1 | 0.0
2015-03-1825.28 | 77.520.23 | 68.417615.17 | 9.4330.34 | 1027.480.3 | 0.01
2015-03-1926.29 | 79.3220.23 | 68.417217.19 | 10.6830.37 | 1028.490.2 | 0.01
2015-03-2026.29 | 79.3220.23 | 68.417116.18 | 10.0530.37 | 1028.490.2 | 0.01
2015-03-2126.29 | 79.3220.23 | 68.417413.15 | 8.1730.34 | 1027.480.71 | 0.03
2015-03-2226.29 | 79.3220.23 | 68.417512.14 | 7.5430.34 | 1027.480.4 | 0.02
2015-03-2326.29 | 79.3220.23 | 68.417412.14 | 7.5430.37 | 1028.491.21 | 0.05
2015-03-2427.31 | 81.1620.23 | 68.417212.14 | 7.5430.4 | 1029.50.61 | 0.02
2015-03-2527.31 | 81.1620.23 | 68.417115.17 | 9.4330.4 | 1029.50.0 | 0
2015-03-2627.31 | 81.1620.23 | 68.417118.2 | 11.3130.37 | 1028.490.2 | 0.01
2015-03-2727.31 | 81.1621.24 | 70.237120.23 | 12.5730.4 | 1029.50.3 | 0.01
2015-03-2827.31 | 81.1620.23 | 68.416818.2 | 11.3130.43 | 1030.510.0 | 0
2015-03-2927.31 | 81.1620.23 | 68.417015.17 | 9.4330.4 | 1029.50.2 | 0.01
2015-03-3026.29 | 79.3219.21 | 66.586811.12 | 6.9130.37 | 1028.490.1 | 0.0
2015-03-3126.29 | 79.3219.21 | 66.586912.14 | 7.5430.34 | 1027.480.4 | 0.02

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