Alva, Saint Ann, Jamaica Climate

Weather: 23.64°C/74.55°F, Wind SW at 4.49 km/h, 73% Humidity, 0% Chance of rain

Jamaica
(Photo by JJ Shev on Unsplash)
Contents

Alva Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Alva has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 27.45ºC (81.41ºF) and it is 0.62% higher than Jamaica’s averages. Alva typically receives about 105.6 millimeters (4.16 inches) of precipitation and has 206.44 rainy days (56.56% of the time) annually.

CountryJamaica
CitySaint Ann
Longitude-77.3223915
Latitude18.3059959
Attitude/ElevationNonem (0ft)
Local timeFriday 16:05
Annual high temperature28.75ºC (83.75ºF)
Annual low temperature25.48ºC (77.86ºF)
Average annual precip.105.6mm (4.16in)
Warmest monthAugust (30.47ºC / 86.85ºF)
Coldest MonthFebruary (23.77ºC / 74.79ºF)
Wettest MonthOctober (207.59mm / 8.17in)
Driest MonthFebruary (52.09mm / 2.05in)
Number of days with rainfall (≥ 1.0 mm)206.44 days (56.56%)
Days with no rain158.56 days (43.44%)
Humidity78.94%

Climate Alva: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.46(86.83)29.44(84.99)30.46(86.83)31.47(88.65)31.47(88.65)31.47(88.65)32.49(90.48)32.49(90.48)32.49(90.48)31.47(88.65)30.46(86.83)30.46(86.83)32.49(90.48)
Average high °C (°F)27.04(80.67)27.17(80.91)27.13(80.83)28.23(82.81)28.95(84.11)29.78(85.6)30.09(86.16)30.47(86.85)30.45(86.81)29.81(85.66)28.36(83.05)27.53(81.55)28.75(83.75)
Daily mean °C (°F)25.75(78.35)25.79(78.42)25.84(78.51)26.93(80.47)27.67(81.81)28.53(83.35)28.79(83.82)29.04(84.27)29.11(84.4)28.51(83.32)27.17(80.91)26.33(79.39)27.45(81.41)
Average low °C (°F)23.87(74.97)23.77(74.79)23.77(74.79)24.78(76.6)25.66(78.19)26.36(79.45)26.66(79.99)27.0(80.6)27.15(80.87)26.66(79.99)25.45(77.81)24.62(76.32)25.48(77.86)
Record low °C (°F)18.27(64.89)18.27(64.89)18.27(64.89)20.3(68.54)22.33(72.19)24.36(75.85)24.36(75.85)22.33(72.19)24.36(75.85)19.29(66.72)17.26(63.07)19.29(66.72)17.26(63.07)
Average precipitation mm (inches)67.51(2.66)52.09(2.05)56.2(2.21)77.88(3.07)139.39(5.49)86.24(3.4)90.61(3.57)100.29(3.95)174.87(6.88)207.59(8.17)131.92(5.19)82.6(3.25)105.6(4.16)
Average precipitation days (≥ 1.0 mm)13.212.2714.5817.0820.4912.6416.4320.1222.724.2718.1814.4917.21
Average relative humidity (%)79.2578.8578.3978.8179.2279.6679.0278.2978.0378.6179.5779.6178.94
Mean monthly sunshine hours8.7210.9810.9812.5712.9513.0312.9812.7312.488.958.218.1811.07

Climate Graph

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

Alva

Alva Temperature by Month

September
29.11°C | 84.4°F
August
29.04°C | 84.27°F
July
28.79°C | 83.82°F
June
28.53°C | 83.35°F
October
28.51°C | 83.32°F
May
27.67°C | 81.81°F
November
27.17°C | 80.91°F
April
26.93°C | 80.47°F
December
26.33°C | 79.39°F
March
25.84°C | 78.51°F
February
25.79°C | 78.42°F
January
25.75°C | 78.35°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 Temperature31.47°C (88.65°F)29.77°C (85.59°F)28.43°C (83.17°F)
Avg Temperature29.44°C (84.99°F)28.49°C (83.28°F)27.41°C (81.34°F)
Min Temperature27.41°C (81.34°F)26.46°C (79.63°F)25.38°C (77.68°F)
Dew PointMaxAverageMin
Dew Point24.36°C (75.85°F)23.9°C (75.02°F)23.35°C (74.03°F)
PrecipitationMaxAverageMinSum
Precipitation19.69mm | 0.78in3.92mm | 0.15in0.0mm | 0in121.61mm | 4.79in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind31.47kmh | 19.55mph17.65kmh | 10.97mph12.18kmh | 7.57mph
Gust Wind44.67kmh | 27.76mph25.28kmh | 15.71mph18.27kmh | 11.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure19.69mb3.92mb0.0mb
Alva

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2012-08-0128.43 | 83.1724.36 | 75.858016.24 | 10.0930.4 | 1029.414.87 | 0.19
2012-08-0228.43 | 83.1724.36 | 75.858012.18 | 7.5730.37 | 1028.419.69 | 0.78
2012-08-0328.43 | 83.1723.35 | 74.037715.23 | 9.4630.4 | 1029.412.33 | 0.09
2012-08-0428.43 | 83.1724.36 | 75.858017.26 | 10.7230.37 | 1028.40.3 | 0.01
2012-08-0527.41 | 81.3423.35 | 74.037923.35 | 14.5130.37 | 1028.42.54 | 0.1
2012-08-0628.43 | 83.1723.35 | 74.037731.47 | 19.5530.37 | 1028.42.03 | 0.08
2012-08-0729.44 | 84.9924.36 | 75.857817.26 | 10.7230.37 | 1028.41.12 | 0.04
2012-08-0828.43 | 83.1723.35 | 74.037716.24 | 10.0930.37 | 1028.43.25 | 0.13
2012-08-0927.41 | 81.3423.35 | 74.038020.3 | 12.6130.34 | 1027.3815.94 | 0.63
2012-08-1027.41 | 81.3423.35 | 74.038118.27 | 11.3530.37 | 1028.44.06 | 0.16
2012-08-1128.43 | 83.1724.36 | 75.858317.26 | 10.7230.4 | 1029.410.1 | 0.0
2012-08-1228.43 | 83.1724.36 | 75.858214.21 | 8.8330.4 | 1029.410.2 | 0.01
2012-08-1328.43 | 83.1724.36 | 75.857922.33 | 13.8830.37 | 1028.41.52 | 0.06
2012-08-1428.43 | 83.1723.35 | 74.037820.3 | 12.6130.4 | 1029.411.12 | 0.04
2012-08-1529.44 | 84.9923.35 | 74.037619.29 | 11.9930.4 | 1029.410.0 | 0
2012-08-1628.43 | 83.1723.35 | 74.037914.21 | 8.8330.43 | 1030.4313.81 | 0.54
2012-08-1729.44 | 84.9924.36 | 75.857816.24 | 10.0930.4 | 1029.413.05 | 0.12
2012-08-1828.43 | 83.1724.36 | 75.857812.18 | 7.5730.4 | 1029.414.47 | 0.18
2012-08-1928.43 | 83.1723.35 | 74.037713.2 | 8.230.43 | 1030.433.15 | 0.12
2012-08-2029.44 | 84.9924.36 | 75.857818.27 | 11.3530.43 | 1030.430.2 | 0.01
2012-08-2128.43 | 83.1723.35 | 74.037915.23 | 9.4630.43 | 1030.430.51 | 0.02
2012-08-2228.43 | 83.1724.36 | 75.858117.26 | 10.7230.4 | 1029.416.4 | 0.25
2012-08-2328.43 | 83.1724.36 | 75.858114.21 | 8.8330.34 | 1027.383.96 | 0.16
2012-08-2428.43 | 83.1724.36 | 75.858015.23 | 9.4630.19 | 1022.312.64 | 0.1
2012-08-2528.43 | 83.1723.35 | 74.037912.18 | 7.5730.13 | 1020.2817.66 | 0.7
2012-08-2629.44 | 84.9924.36 | 75.857821.32 | 13.2530.28 | 1025.350.41 | 0.02
2012-08-2728.43 | 83.1724.36 | 75.857919.29 | 11.9930.37 | 1028.40.1 | 0.0
2012-08-2828.43 | 83.1724.36 | 75.858020.3 | 12.6130.4 | 1029.412.74 | 0.11
2012-08-2928.43 | 83.1723.35 | 74.037821.32 | 13.2530.37 | 1028.40.91 | 0.04
2012-08-3028.43 | 83.1723.35 | 74.037819.29 | 11.9930.4 | 1029.410.2 | 0.01
2012-08-3128.43 | 83.1724.36 | 75.858016.24 | 10.0930.43 | 1030.432.33 | 0.09

Alva 11 Year Historical Weather Data

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