San Isidro, San José, Costa Rica Climate

Weather: 25.56°C/78.01°F, Wind SW at 5.66 km/h, 72% Humidity, 0% Chance of rain

Costa Rica
(Photo by Lili Popper on Unsplash)

San Isidro Climate Summary

Located at an elevation of 1164.2 meters (3819.55 feet) above sea level, San Isidro has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 19.97ºC (67.95ºF) and it is -3.6% lower than Costa Rica’s averages. San Isidro typically receives about 218.6 millimeters (8.61 inches) of precipitation and has 233.46 rainy days (63.96% of the time) annually.

CountryCosta Rica
CitySan José
LongitudeNone
LatitudeNone
Attitude/Elevation1164.2m (3819.55ft)
Local timeSunday 11:48
Annual high temperature23.47ºC (74.25ºF)
Annual low temperature15.06ºC (59.11ºF)
Average annual precip.218.6mm (8.61in)
Warmest monthApril (25.56ºC / 78.01ºF)
Coldest MonthJanuary (13.38ºC / 56.08ºF)
Wettest MonthOctober (400.68mm / 15.77in)
Driest MonthFebruary (23.94mm / 0.94in)
Number of days with rainfall (≥ 1.0 mm)233.46 days (63.96%)
Days with no rain131.54 days (36.04%)
Humidity82.59%

Climate San Isidro: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.47(85.05)31.44(88.59)31.44(88.59)31.44(88.59)30.45(86.81)28.49(83.28)28.49(83.28)27.51(81.52)27.51(81.52)26.52(79.74)26.52(79.74)27.51(81.52)31.44(88.59)
Average high °C (°F)23.65(74.57)24.89(76.8)25.54(77.97)25.56(78.01)23.76(74.77)22.88(73.18)22.8(73.04)23.05(73.49)22.68(72.82)22.01(71.62)22.18(71.92)22.68(72.82)23.47(74.25)
Daily mean °C (°F)19.29(66.72)20.2(68.36)20.76(69.37)21.37(70.47)20.77(69.39)20.25(68.45)19.88(67.78)20.02(68.04)19.88(67.78)19.39(66.9)19.0(66.2)18.86(65.95)19.97(67.95)
Average low °C (°F)13.38(56.08)13.68(56.62)14.16(57.49)15.57(60.03)16.63(61.93)16.47(61.65)15.46(59.83)15.53(59.95)15.92(60.66)15.59(60.06)14.58(58.24)13.69(56.64)15.06(59.11)
Record low °C (°F)9.82(49.68)6.88(44.38)10.81(51.46)10.81(51.46)12.77(54.99)12.77(54.99)11.79(53.22)0.0(0)11.79(53.22)12.77(54.99)10.81(51.46)9.82(49.68)0.0(0)
Average precipitation mm (inches)27.2(1.07)23.94(0.94)28.63(1.13)100.79(3.97)356.28(14.03)383.73(15.11)292.41(11.51)347.44(13.68)390.0(15.35)400.68(15.77)189.85(7.47)82.15(3.23)218.59(8.61)
Average precipitation days (≥ 1.0 mm)5.986.526.8816.6125.926.9726.3526.3528.3128.4922.5112.5919.45
Average relative humidity (%)76.3573.0272.9976.4284.0188.086.5886.688.5389.387.4681.8582.59
Mean monthly sunshine hours10.710.9310.6310.579.69.7410.969.69.269.039.410.0910.04

Climate Graph

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

San Isidro

San Isidro Temperature by Month

April
21.37°C | 70.47°F
May
20.77°C | 69.39°F
March
20.76°C | 69.37°F
June
20.25°C | 68.45°F
February
20.2°C | 68.36°F
August
20.02°C | 68.04°F
July
19.88°C | 67.78°F
September
19.88°C | 67.78°F
October
19.39°C | 66.9°F
January
19.29°C | 66.72°F
November
19.0°C | 66.2°F
December
18.86°C | 65.95°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 Temperature25.54°C (77.97°F)23.23°C (73.81°F)18.67°C (65.61°F)
Avg Temperature21.61°C (70.9°F)20.63°C (69.13°F)17.68°C (63.82°F)
Min Temperature18.67°C (65.61°F)16.89°C (62.4°F)14.74°C (58.53°F)
Dew PointMaxAverageMin
Dew Point18.67°C (65.61°F)17.08°C (62.74°F)14.74°C (58.53°F)
PrecipitationMaxAverageMinSum
Precipitation92.84mm | 3.66in10.58mm | 0.42in0.0mm | 0in327.83mm | 12.91in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind11.79kmh | 7.33mph5.93kmh | 3.68mph1.96kmh | 1.22mph
Gust Wind14.74kmh | 9.16mph8.21kmh | 5.1mph2.95kmh | 1.83mph
Sea Level PressureMaxAverageMin
Sea Level Pressure92.84mb10.58mb0.0mb
San Isidro

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-05-0121.61 | 70.916.7 | 62.06803.93 | 2.4429.3 | 992.228.94 | 0.35
2016-05-0221.61 | 70.917.68 | 63.82842.95 | 1.8329.3 | 992.2221.22 | 0.84
2016-05-0319.65 | 67.3717.68 | 63.82892.95 | 1.8329.33 | 993.2113.07 | 0.51
2016-05-0420.63 | 69.1317.68 | 63.82873.93 | 2.4429.33 | 993.2113.75 | 0.54
2016-05-0521.61 | 70.918.67 | 65.61864.91 | 3.0529.33 | 993.219.63 | 0.38
2016-05-0621.61 | 70.916.7 | 62.06816.88 | 4.2829.33 | 993.217.17 | 0.28
2016-05-0719.65 | 67.3714.74 | 58.53769.82 | 6.129.36 | 994.191.08 | 0.04
2016-05-0820.63 | 69.1314.74 | 58.53758.84 | 5.4929.39 | 995.170.2 | 0.01
2016-05-0920.63 | 69.1314.74 | 58.53746.88 | 4.2829.36 | 994.191.47 | 0.06
2016-05-1021.61 | 70.915.72 | 60.3767.86 | 4.8829.36 | 994.191.77 | 0.07
2016-05-1120.63 | 69.1315.72 | 60.3766.88 | 4.2829.36 | 994.196.58 | 0.26
2016-05-1220.63 | 69.1316.7 | 62.06828.84 | 5.4929.36 | 994.193.34 | 0.13
2016-05-1321.61 | 70.916.7 | 62.067910.81 | 6.7229.33 | 993.210.59 | 0.02
2016-05-1421.61 | 70.915.72 | 60.37711.79 | 7.3329.33 | 993.210.0 | 0
2016-05-1521.61 | 70.916.7 | 62.06806.88 | 4.2829.33 | 993.210.0 | 0
2016-05-1620.63 | 69.1316.7 | 62.06837.86 | 4.8829.33 | 993.215.99 | 0.24
2016-05-1720.63 | 69.1317.68 | 63.82896.88 | 4.2829.33 | 993.217.17 | 0.28
2016-05-1818.67 | 65.6117.68 | 63.82945.89 | 3.6629.33 | 993.210.69 | 0.03
2016-05-1920.63 | 69.1317.68 | 63.82864.91 | 3.0529.33 | 993.216.39 | 0.25
2016-05-2020.63 | 69.1317.68 | 63.82883.93 | 2.4429.33 | 993.2111.49 | 0.45
2016-05-2119.65 | 67.3717.68 | 63.82903.93 | 2.4429.33 | 993.2112.77 | 0.5
2016-05-2221.61 | 70.916.7 | 62.06807.86 | 4.8829.33 | 993.211.96 | 0.08
2016-05-2321.61 | 70.917.68 | 63.82835.89 | 3.6629.33 | 993.213.93 | 0.15
2016-05-2420.63 | 69.1317.68 | 63.82835.89 | 3.6629.39 | 995.173.93 | 0.15
2016-05-2521.61 | 70.917.68 | 63.82835.89 | 3.6629.39 | 995.178.55 | 0.34
2016-05-2617.68 | 63.8217.68 | 63.82934.91 | 3.0529.36 | 994.191.67 | 0.07
2016-05-2719.65 | 67.3718.67 | 65.61902.95 | 1.8329.3 | 992.2242.54 | 1.67
2016-05-2820.63 | 69.1318.67 | 65.61891.96 | 1.2229.33 | 993.2192.84 | 3.66
2016-05-2920.63 | 69.1317.68 | 63.82872.95 | 1.8329.39 | 995.179.73 | 0.38
2016-05-3019.65 | 67.3716.7 | 62.06863.93 | 2.4429.36 | 994.1914.24 | 0.56
2016-05-3119.65 | 67.3718.67 | 65.61923.93 | 2.4429.33 | 993.2115.13 | 0.6

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