Alajuela, Costa Rica Climate

Weather: 22.69°C/72.84°F, Wind SW at 2.57 km/h, 83% Humidity, 0% Chance of rain

Costa Rica
(Photo by Mike Swigunski on Unsplash)

Alajuela Climate Summary

Located at an elevation of 954.48 meters (3131.5 feet) above sea level, Alajuela has a Tropical monsoon climate (Classification: Am). The city’s yearly temperature is 21.91ºC (71.44ºF) and it is -1.66% lower than Costa Rica’s averages. Alajuela typically receives about 217.41 millimeters (8.56 inches) of precipitation and has 237.08 rainy days (64.95% of the time) annually.

CountryCosta Rica
Longitude-84.2141701
Latitude10.0159394
Attitude/Elevation954.48m (3131.5ft)
Local timeTuesday 02:33
Annual high temperature25.71ºC (78.28ºF)
Annual low temperature16.73ºC (62.11ºF)
Average annual precip.217.41mm (8.56in)
Warmest monthMarch (28.17ºC / 82.71ºF)
Coldest MonthJanuary (15.05ºC / 59.09ºF)
Wettest MonthOctober (412.39mm / 16.24in)
Driest MonthFebruary (23.54mm / 0.93in)
Number of days with rainfall (≥ 1.0 mm)237.08 days (64.95%)
Days with no rain127.91999999999999 days (35.05%)
Humidity81.81%

Climate Alajuela: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.0(87.8)34.0(93.2)34.0(93.2)36.0(96.8)35.0(95.0)31.0(87.8)30.0(86.0)30.0(86.0)30.0(86.0)28.0(82.4)29.0(84.2)30.0(86.0)36.0(96.8)
Average high °C (°F)25.94(78.69)27.36(81.25)28.17(82.71)28.12(82.62)26.02(78.84)24.95(76.91)24.99(76.98)25.13(77.23)24.64(76.35)23.91(75.04)24.35(75.83)24.96(76.93)25.71(78.28)
Daily mean °C (°F)21.26(70.27)22.31(72.16)23.07(73.53)23.55(74.39)22.72(72.9)22.02(71.64)21.73(71.11)21.82(71.28)21.64(70.95)21.15(70.07)20.86(69.55)20.78(69.4)21.91(71.44)
Average low °C (°F)15.05(59.09)15.37(59.67)16.02(60.84)17.37(63.27)18.3(64.94)18.04(64.47)17.16(62.89)17.26(63.07)17.56(63.61)17.1(62.78)16.24(61.23)15.25(59.45)16.73(62.11)
Record low °C (°F)11.0(51.8)7.0(44.6)11.0(51.8)13.0(55.4)15.0(59.0)14.0(57.2)13.0(55.4)0.0(0)14.0(57.2)10.0(50.0)10.0(50.0)11.0(51.8)0.0(0)
Average precipitation mm (inches)27.18(1.07)23.54(0.93)29.4(1.16)99.58(3.92)336.45(13.25)384.68(15.14)288.15(11.34)342.55(13.49)381.84(15.03)412.39(16.24)205.89(8.11)77.29(3.04)217.41(8.56)
Average precipitation days (≥ 1.0 mm)5.826.097.016.1825.9127.6426.3626.2728.3629.1824.0914.1819.76
Average relative humidity (%)74.7570.9970.4374.3382.9287.986.5686.7988.8889.6287.581.0181.81
Mean monthly sunshine hours11.0211.2310.9210.910.0510.2511.5210.119.859.439.8810.4910.47

Climate Graph

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

Alajuela

Alajuela Temperature by Month

April
23.55°C | 74.39°F
March
23.07°C | 73.53°F
May
22.72°C | 72.9°F
February
22.31°C | 72.16°F
June
22.02°C | 71.64°F
August
21.82°C | 71.28°F
July
21.73°C | 71.11°F
September
21.64°C | 70.95°F
January
21.26°C | 70.27°F
October
21.15°C | 70.07°F
November
20.86°C | 69.55°F
December
20.78°C | 69.4°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 Temperature28.0°C (82.4°F)24.68°C (76.42°F)21.0°C (69.8°F)
Avg Temperature23.0°C (73.4°F)21.23°C (70.21°F)18.0°C (64.4°F)
Min Temperature18.0°C (64.4°F)15.55°C (59.99°F)10.0°C (50.0°F)
Dew PointMaxAverageMin
Dew Point19.0°C (66.2°F)18.06°C (64.51°F)16.0°C (60.8°F)
PrecipitationMaxAverageMinSum
Precipitation69.9mm | 2.75in27.62mm | 1.09in12.2mm | 0.48in856.1mm | 33.7in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind4.0kmh | 2.49mph3.03kmh | 1.88mph2.0kmh | 1.24mph
Gust Wind7.0kmh | 4.35mph5.35kmh | 3.32mph3.0kmh | 1.86mph
Sea Level PressureMaxAverageMin
Sea Level Pressure69.9mb27.62mb12.2mb
Alajuela

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-10-0122 | 71.619 | 66.2923 | 1.8629.8 | 100935.8 | 1.41
2019-10-0220 | 68.018 | 64.4973 | 1.8629.83 | 101013.7 | 0.54
2019-10-0321 | 69.818 | 64.4923 | 1.8629.83 | 101018.1 | 0.71
2019-10-0422 | 71.619 | 66.2913 | 1.8629.88 | 101219.1 | 0.75
2019-10-0521 | 69.818 | 64.4923 | 1.8629.88 | 101229.6 | 1.17
2019-10-0622 | 71.619 | 66.2932 | 1.2429.85 | 101128.4 | 1.12
2019-10-0722 | 71.619 | 66.2923 | 1.8629.83 | 101027.8 | 1.09
2019-10-0821 | 69.819 | 66.2943 | 1.8629.83 | 101026.5 | 1.04
2019-10-0921 | 69.818 | 64.4923 | 1.8629.83 | 101025.4 | 1.0
2019-10-1022 | 71.619 | 66.2924 | 2.4929.8 | 100934.9 | 1.37
2019-10-1121 | 69.819 | 66.2933 | 1.8629.8 | 100955.1 | 2.17
2019-10-1220 | 68.018 | 64.4954 | 2.4929.8 | 100969.9 | 2.75
2019-10-1318 | 64.417 | 62.6963 | 1.8629.83 | 101052.9 | 2.08
2019-10-1419 | 66.217 | 62.6962 | 1.2429.85 | 101140.7 | 1.6
2019-10-1520 | 68.018 | 64.4962 | 1.2429.88 | 101222.1 | 0.87
2019-10-1622 | 71.618 | 64.4883 | 1.8629.88 | 101215.8 | 0.62
2019-10-1722 | 71.617 | 62.6883 | 1.8629.88 | 101217.6 | 0.69
2019-10-1822 | 71.617 | 62.6893 | 1.8629.88 | 101222.5 | 0.89
2019-10-1922 | 71.618 | 64.4913 | 1.8629.85 | 101130.7 | 1.21
2019-10-2021 | 69.816 | 60.8894 | 2.4929.88 | 101217.2 | 0.68
2019-10-2120 | 68.018 | 64.4953 | 1.8629.88 | 101222.4 | 0.88
2019-10-2221 | 69.817 | 62.6903 | 1.8629.88 | 101219.0 | 0.75
2019-10-2322 | 71.617 | 62.6903 | 1.8629.83 | 101024.0 | 0.94
2019-10-2422 | 71.618 | 64.4903 | 1.8629.83 | 101022.4 | 0.88
2019-10-2521 | 69.819 | 66.2963 | 1.8629.83 | 101034.6 | 1.36
2019-10-2620 | 68.017 | 62.6953 | 1.8629.83 | 101017.3 | 0.68
2019-10-2722 | 71.618 | 64.4893 | 1.8629.83 | 101012.2 | 0.48
2019-10-2823 | 73.419 | 66.2884 | 2.4929.83 | 101016.2 | 0.64
2019-10-2923 | 73.419 | 66.2883 | 1.8629.83 | 101019.1 | 0.75
2019-10-3022 | 71.619 | 66.2923 | 1.8629.83 | 101037.9 | 1.49
2019-10-3121 | 69.818 | 64.4923 | 1.8629.85 | 101127.2 | 1.07

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