Hermanos Santiago, Juana Díaz, Puerto Rico Climate

Weather: 23.97°C/75.15°F, Wind SW at 1.65 km/h, 87% Humidity, 0% Chance of rain

Puerto Rico
(Photo by Luis Villasmil on Unsplash)

Hermanos Santiago Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Hermanos Santiago has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 26.59ºC (79.86ºF) and it is -0.37% lower than Puerto Rico’s averages. Hermanos Santiago typically receives about 125.5 millimeters (4.94 inches) of precipitation and has 212.22 rainy days (58.14% of the time) annually.

CountryPuerto Rico
CityJuana Díaz
Longitude-66.5060056
Latitude18.055796
Attitude/ElevationNonem (0ft)
Local timeFriday 03:50
Annual high temperature28.68ºC (83.62ºF)
Annual low temperature22.95ºC (73.31ºF)
Average annual precip.125.5mm (4.94in)
Warmest monthAugust (30.07ºC / 86.13ºF)
Coldest MonthFebruary (21.48ºC / 70.66ºF)
Wettest MonthSeptember (245.35mm / 9.66in)
Driest MonthJanuary (43.33mm / 1.71in)
Number of days with rainfall (≥ 1.0 mm)212.22 days (58.14%)
Days with no rain152.78 days (41.86%)
Humidity76.08%

Climate Hermanos Santiago: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.23(88.21)32.2(89.96)33.18(91.72)34.16(93.49)35.13(95.23)33.18(91.72)34.16(93.49)34.16(93.49)35.13(95.23)35.13(95.23)32.2(89.96)31.23(88.21)35.13(95.23)
Average high °C (°F)27.27(81.09)27.45(81.41)27.65(81.77)28.24(82.83)28.95(84.11)29.55(85.19)29.76(85.57)30.07(86.13)29.84(85.71)29.4(84.92)28.44(83.19)27.56(81.61)28.68(83.62)
Daily mean °C (°F)24.92(76.86)25.09(77.16)25.35(77.63)26.18(79.12)26.95(80.51)27.68(81.82)27.8(82.04)28.07(82.53)27.91(82.24)27.43(81.37)26.33(79.39)25.36(77.65)26.59(79.86)
Average low °C (°F)21.59(70.86)21.48(70.66)21.59(70.86)22.31(72.16)23.23(73.81)23.99(75.18)24.01(75.22)24.1(75.38)24.17(75.51)23.79(74.82)23.06(73.51)22.09(71.76)22.95(73.31)
Record low °C (°F)17.57(63.63)16.59(61.86)18.54(65.37)19.52(67.14)20.49(68.88)21.47(70.65)21.47(70.65)20.49(68.88)21.47(70.65)19.52(67.14)20.49(68.88)18.54(65.37)16.59(61.86)
Average precipitation mm (inches)43.33(1.71)45.58(1.79)78.1(3.07)88.9(3.5)157.65(6.21)103.79(4.09)146.28(5.76)184.78(7.27)245.35(9.66)198.67(7.82)148.84(5.86)64.75(2.55)125.5(4.94)
Average precipitation days (≥ 1.0 mm)11.6211.2715.0816.6820.1416.9418.7220.7623.3324.3120.1413.2217.68
Average relative humidity (%)76.5174.8774.174.6575.7975.2475.5275.977.1777.4778.4977.376.08
Mean monthly sunshine hours10.4410.810.610.8912.3612.8212.0410.9210.829.968.038.410.68

Climate Graph

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

Hermanos Santiago

Hermanos Santiago Temperature by Month

August
28.07°C | 82.53°F
September
27.91°C | 82.24°F
July
27.8°C | 82.04°F
June
27.68°C | 81.82°F
October
27.43°C | 81.37°F
May
26.95°C | 80.51°F
November
26.33°C | 79.39°F
April
26.18°C | 79.12°F
December
25.36°C | 77.65°F
March
25.35°C | 77.63°F
February
25.09°C | 77.16°F
January
24.92°C | 76.86°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 Temperature30.25°C (86.45°F)29.15°C (84.47°F)27.33°C (81.19°F)
Avg Temperature28.3°C (82.94°F)27.2°C (80.96°F)26.35°C (79.43°F)
Min Temperature24.4°C (75.92°F)23.04°C (73.47°F)21.47°C (70.65°F)
Dew PointMaxAverageMin
Dew Point23.42°C (74.16°F)22.95°C (73.31°F)22.45°C (72.41°F)
PrecipitationMaxAverageMinSum
Precipitation18.44mm | 0.73in5.35mm | 0.21in0.0mm | 0in165.81mm | 6.53in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind11.71kmh | 7.28mph7.71kmh | 4.79mph3.9kmh | 2.42mph
Gust Wind16.59kmh | 10.31mph11.08kmh | 6.88mph5.86kmh | 3.64mph
Sea Level PressureMaxAverageMin
Sea Level Pressure18.44mb5.35mb0.0mb
Hermanos Santiago

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-10-0127.33 | 81.1923.42 | 74.168210.73 | 6.6729.25 | 990.540.2 | 0.01
2014-10-0227.33 | 81.1923.42 | 74.168610.73 | 6.6729.28 | 991.514.68 | 0.18
2014-10-0328.3 | 82.9423.42 | 74.168311.71 | 7.2829.25 | 990.540.88 | 0.03
2014-10-0427.33 | 81.1922.45 | 72.41829.76 | 6.0629.19 | 988.590.2 | 0.01
2014-10-0527.33 | 81.1922.45 | 72.41809.76 | 6.0629.19 | 988.590.0 | 0
2014-10-0627.33 | 81.1922.45 | 72.418011.71 | 7.2829.22 | 989.560.0 | 0
2014-10-0728.3 | 82.9422.45 | 72.41799.76 | 6.0629.22 | 989.560.0 | 0
2014-10-0827.33 | 81.1923.42 | 74.16845.86 | 3.6429.14 | 986.6311.42 | 0.45
2014-10-0927.33 | 81.1922.45 | 72.41813.9 | 2.4229.08 | 984.683.9 | 0.15
2014-10-1026.35 | 79.4322.45 | 72.41844.88 | 3.0329.11 | 985.667.12 | 0.28
2014-10-1126.35 | 79.4322.45 | 72.41845.86 | 3.6429.19 | 988.598.69 | 0.34
2014-10-1227.33 | 81.1923.42 | 74.16847.81 | 4.8529.22 | 989.5618.44 | 0.73
2014-10-1327.33 | 81.1922.45 | 72.41838.78 | 5.4629.16 | 987.615.07 | 0.2
2014-10-1426.35 | 79.4322.45 | 72.41846.83 | 4.2429.16 | 987.617.32 | 0.29
2014-10-1527.33 | 81.1922.45 | 72.41836.83 | 4.2429.19 | 988.590.1 | 0.0
2014-10-1627.33 | 81.1923.42 | 74.16843.9 | 2.4229.19 | 988.591.66 | 0.07
2014-10-1728.3 | 82.9423.42 | 74.16833.9 | 2.4229.19 | 988.593.32 | 0.13
2014-10-1827.33 | 81.1923.42 | 74.16835.86 | 3.6429.19 | 988.594.39 | 0.17
2014-10-1927.33 | 81.1922.45 | 72.41845.86 | 3.6429.19 | 988.5913.27 | 0.52
2014-10-2026.35 | 79.4322.45 | 72.41845.86 | 3.6429.19 | 988.5912.0 | 0.47
2014-10-2127.33 | 81.1922.45 | 72.41838.78 | 5.4629.19 | 988.593.32 | 0.13
2014-10-2227.33 | 81.1922.45 | 72.41829.76 | 6.0629.19 | 988.590.49 | 0.02
2014-10-2327.33 | 81.1923.42 | 74.16839.76 | 6.0629.19 | 988.591.37 | 0.05
2014-10-2427.33 | 81.1923.42 | 74.16869.76 | 6.0629.16 | 987.617.32 | 0.29
2014-10-2527.33 | 81.1922.45 | 72.418210.73 | 6.6729.16 | 987.612.73 | 0.11
2014-10-2626.35 | 79.4323.42 | 74.16868.78 | 5.4629.14 | 986.6310.93 | 0.43
2014-10-2727.33 | 81.1923.42 | 74.16845.86 | 3.6429.19 | 988.5911.03 | 0.43
2014-10-2827.33 | 81.1923.42 | 74.16857.81 | 4.8529.22 | 989.565.47 | 0.22
2014-10-2927.33 | 81.1923.42 | 74.16865.86 | 3.6429.16 | 987.616.05 | 0.24
2014-10-3026.35 | 79.4323.42 | 74.16874.88 | 3.0329.08 | 984.688.1 | 0.32
2014-10-3126.35 | 79.4323.42 | 74.16866.83 | 4.2429.14 | 986.636.34 | 0.25

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