Ironona, Antsiranana, Madagascar Climate

Weather: 24.64°C/76.35°F, Wind SW at 8.2 km/h, 65% Humidity, 0% Chance of rain

Ironona Climate Summary

Located at an elevation of 67.01 meters (219.85 feet) above sea level, Ironona has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 27.79ºC (82.02ºF) and it is 3.91% higher than Madagascar’s averages. Ironona typically receives about 135.03 millimeters (5.32 inches) of precipitation and has 149.87 rainy days (41.06% of the time) annually.

CountryMadagascar
CityAntsiranana
Longitude49.2942833
Latitude-12.3231349
Attitude/Elevation67.01m (219.85ft)
Local timeThursday 04:38
Annual high temperature30.1ºC (86.18ºF)
Annual low temperature24.83ºC (76.69ºF)
Average annual precip.135.03mm (5.32in)
Warmest monthDecember (31.48ºC / 88.66ºF)
Coldest MonthAugust (22.68ºC / 72.82ºF)
Wettest MonthJanuary (435.51mm / 17.15in)
Driest MonthSeptember (15.69mm / 0.62in)
Number of days with rainfall (≥ 1.0 mm)149.87 days (41.06%)
Days with no rain215.13 days (58.94%)
Humidity79.59%

Climate Ironona: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)33.86(92.95)32.8(91.04)32.8(91.04)32.8(91.04)32.8(91.04)31.75(89.15)30.69(87.24)30.69(87.24)31.75(89.15)32.8(91.04)33.86(92.95)33.86(92.95)33.86(92.95)
Average high °C (°F)30.31(86.56)30.35(86.63)30.8(87.44)31.02(87.84)30.48(86.86)29.14(84.45)28.31(82.96)28.53(83.35)29.06(84.31)30.33(86.59)31.31(88.36)31.48(88.66)30.1(86.18)
Daily mean °C (°F)28.54(83.37)28.58(83.44)28.74(83.73)28.71(83.68)28.11(82.6)26.83(80.29)25.88(78.58)25.95(78.71)26.44(79.59)27.67(81.81)28.77(83.79)29.23(84.61)27.79(82.02)
Average low °C (°F)26.15(79.07)26.16(79.09)26.22(79.2)25.99(78.78)25.2(77.36)23.92(75.06)22.84(73.11)22.68(72.82)22.98(73.36)24.21(75.58)25.41(77.74)26.19(79.14)24.83(76.69)
Record low °C (°F)24.34(75.81)23.28(73.9)23.28(73.9)23.28(73.9)21.16(70.09)20.11(68.2)16.93(62.47)17.99(64.38)19.05(66.29)21.16(70.09)21.16(70.09)23.28(73.9)16.93(62.47)
Average precipitation mm (inches)435.51(17.15)365.93(14.41)332.08(13.07)124.88(4.92)19.08(0.75)33.52(1.32)19.98(0.79)16.31(0.64)15.69(0.62)15.9(0.63)41.64(1.64)199.84(7.87)135.03(5.32)
Average precipitation days (≥ 1.0 mm)27.3226.8425.7814.724.716.163.955.013.173.856.8321.5412.49
Average relative humidity (%)86.2587.5286.7783.0478.1475.574.1774.4574.5876.5177.5280.679.59
Mean monthly sunshine hours12.7812.9312.0111.8112.1310.078.8611.4611.9812.0811.9813.0111.76

Climate Graph

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

Ironona

Ironona Temperature by Month

December
29.23°C | 84.61°F
November
28.77°C | 83.79°F
March
28.74°C | 83.73°F
April
28.71°C | 83.68°F
February
28.58°C | 83.44°F
January
28.54°C | 83.37°F
May
28.11°C | 82.6°F
October
27.67°C | 81.81°F
June
26.83°C | 80.29°F
September
26.44°C | 79.59°F
August
25.95°C | 78.71°F
July
25.88°C | 78.58°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 Temperature31.75°C (89.15°F)30.31°C (86.56°F)28.57°C (83.43°F)
Avg Temperature29.63°C (85.33°F)27.95°C (82.31°F)27.51°C (81.52°F)
Min Temperature26.45°C (79.61°F)24.78°C (76.6°F)23.28°C (73.9°F)
Dew PointMaxAverageMin
Dew Point23.28°C (73.9°F)21.37°C (70.47°F)20.11°C (68.2°F)
PrecipitationMaxAverageMinSum
Precipitation2.22mm | 0.09in0.47mm | 0.02in0.0mm | 0in14.62mm | 0.58in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind33.86kmh | 21.04mph26.59kmh | 16.52mph17.99kmh | 11.18mph
Gust Wind44.44kmh | 27.61mph35.47kmh | 22.04mph25.4kmh | 15.78mph
Sea Level PressureMaxAverageMin
Sea Level Pressure2.22mb0.47mb0.0mb
Ironona

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-10-0127.51 | 81.5222.22 | 72.07625.4 | 15.7831.69 | 1073.010.32 | 0.01
2019-10-0227.51 | 81.5221.16 | 70.097427.51 | 17.0931.72 | 1074.071.06 | 0.04
2019-10-0327.51 | 81.5221.16 | 70.097428.57 | 17.7531.75 | 1075.130.32 | 0.01
2019-10-0427.51 | 81.5221.16 | 70.097627.51 | 17.0931.72 | 1074.070.32 | 0.01
2019-10-0527.51 | 81.5221.16 | 70.097525.4 | 15.7831.72 | 1074.070.32 | 0.01
2019-10-0627.51 | 81.5221.16 | 70.097426.45 | 16.4431.69 | 1073.011.27 | 0.05
2019-10-0727.51 | 81.5221.16 | 70.097133.86 | 21.0431.69 | 1073.010.63 | 0.02
2019-10-0827.51 | 81.5221.16 | 70.097132.8 | 20.3831.72 | 1074.070.63 | 0.02
2019-10-0928.57 | 83.4320.11 | 68.26933.86 | 21.0431.69 | 1073.010.11 | 0.0
2019-10-1028.57 | 83.4321.16 | 70.097231.75 | 19.7331.69 | 1073.010.0 | 0
2019-10-1127.51 | 81.5221.16 | 70.097428.57 | 17.7531.69 | 1073.010.85 | 0.03
2019-10-1227.51 | 81.5221.16 | 70.097227.51 | 17.0931.65 | 1071.960.21 | 0.01
2019-10-1327.51 | 81.5221.16 | 70.097226.45 | 16.4431.65 | 1071.960.11 | 0.0
2019-10-1427.51 | 81.5222.22 | 72.07524.34 | 15.1231.65 | 1071.960.32 | 0.01
2019-10-1527.51 | 81.5222.22 | 72.07817.99 | 11.1831.65 | 1071.962.22 | 0.09
2019-10-1628.57 | 83.4321.16 | 70.097324.34 | 15.1231.65 | 1071.960.11 | 0.0
2019-10-1728.57 | 83.4320.11 | 68.26929.63 | 18.4131.65 | 1071.960.11 | 0.0
2019-10-1827.51 | 81.5220.11 | 68.26930.69 | 19.0731.69 | 1073.010.32 | 0.01
2019-10-1927.51 | 81.5220.11 | 68.26733.86 | 21.0431.69 | 1073.010.53 | 0.02
2019-10-2028.57 | 83.4320.11 | 68.27029.63 | 18.4131.69 | 1073.010.63 | 0.02
2019-10-2127.51 | 81.5221.16 | 70.097323.28 | 14.4731.65 | 1071.960.0 | 0
2019-10-2228.57 | 83.4323.28 | 73.97921.16 | 13.1531.62 | 1070.90.42 | 0.02
2019-10-2328.57 | 83.4323.28 | 73.97723.28 | 14.4731.65 | 1071.961.59 | 0.06
2019-10-2428.57 | 83.4322.22 | 72.07331.75 | 19.7331.69 | 1073.010.95 | 0.04
2019-10-2529.63 | 85.3322.22 | 72.07228.57 | 17.7531.69 | 1073.010.32 | 0.01
2019-10-2628.57 | 83.4322.22 | 72.07621.16 | 13.1531.65 | 1071.960.11 | 0.0
2019-10-2727.51 | 81.5222.22 | 72.07820.11 | 12.531.62 | 1070.90.42 | 0.02
2019-10-2827.51 | 81.5221.16 | 70.097621.16 | 13.1531.59 | 1069.840.0 | 0
2019-10-2927.51 | 81.5221.16 | 70.097419.05 | 11.8431.62 | 1070.90.0 | 0
2019-10-3028.57 | 83.4321.16 | 70.097322.22 | 13.8131.65 | 1071.960.0 | 0
2019-10-3128.57 | 83.4321.16 | 70.097026.45 | 16.4431.65 | 1071.960.42 | 0.02

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