Rosario, Ilocos Sur, Philippines Climate

Weather: 23.43°C/74.17°F, Wind SW at 1.88 km/h, 89% Humidity, 0% Chance of rain

Philippines
(Photo by Jakub Gorajek on Unsplash)
Contents

Rosario Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Rosario has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.15ºC (80.87ºF) and it is -0.07% lower than Philippines’s averages. Rosario typically receives about 92.99 millimeters (3.66 inches) of precipitation and has 151.33 rainy days (41.46% of the time) annually.

CountryPhilippines
CityIlocos Sur
Longitude120.7364319
Latitude16.9884369
Attitude/ElevationNonem (0ft)
Local timeFriday 19:09
Annual high temperature29.65ºC (85.37ºF)
Annual low temperature22.5ºC (72.5ºF)
Average annual precip.92.99mm (3.66in)
Warmest monthMay (31.72ºC / 89.1ºF)
Coldest MonthJanuary (20.3ºC / 68.54ºF)
Wettest MonthAugust (262.21mm / 10.32in)
Driest MonthFebruary (6.5mm / 0.26in)
Number of days with rainfall (≥ 1.0 mm)151.33 days (41.46%)
Days with no rain213.67 days (58.54%)
Humidity72.68%

Climate Rosario: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.26(88.27)31.26(88.27)33.21(91.78)34.19(93.54)34.19(93.54)33.21(91.78)34.19(93.54)32.24(90.03)33.21(91.78)32.24(90.03)32.24(90.03)33.21(91.78)34.19(93.54)
Average high °C (°F)28.09(82.56)28.74(83.73)30.15(86.27)31.14(88.05)31.72(89.1)30.56(87.01)29.29(84.72)28.92(84.06)29.37(84.87)29.4(84.92)29.53(85.15)28.92(84.06)29.65(85.37)
Daily mean °C (°F)25.15(77.27)25.8(78.44)27.36(81.25)28.58(83.44)29.39(84.9)28.37(83.07)27.19(80.94)26.94(80.49)27.18(80.92)26.93(80.47)26.74(80.13)26.2(79.16)27.15(80.87)
Average low °C (°F)20.3(68.54)20.4(68.72)21.51(70.72)22.98(73.36)24.28(75.7)24.11(75.4)23.43(74.17)23.26(73.87)23.1(73.58)22.52(72.54)22.21(71.98)21.84(71.31)22.5(72.5)
Record low °C (°F)15.63(60.13)15.63(60.13)17.58(63.64)18.56(65.41)21.49(70.68)20.51(68.92)20.51(68.92)17.58(63.64)16.61(61.9)18.56(65.41)17.58(63.64)17.58(63.64)15.63(60.13)
Average precipitation mm (inches)9.62(0.38)6.5(0.26)9.9(0.39)30.02(1.18)58.47(2.3)154.06(6.07)227.18(8.94)262.21(10.32)191.22(7.53)98.2(3.87)38.44(1.51)30.12(1.19)92.99(3.66)
Average precipitation days (≥ 1.0 mm)2.491.872.397.3814.4822.8225.7525.3121.5813.597.646.0412.61
Average relative humidity (%)69.8568.0767.0667.7468.5174.1777.9678.478.0376.3374.0472.0772.68
Mean monthly sunshine hours8.49.7411.3212.2212.4712.3512.0211.5611.2310.859.218.2310.79

Climate Graph

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

Rosario

Rosario Temperature by Month

May
29.39°C | 84.9°F
April
28.58°C | 83.44°F
June
28.37°C | 83.07°F
March
27.36°C | 81.25°F
July
27.19°C | 80.94°F
September
27.18°C | 80.92°F
August
26.94°C | 80.49°F
October
26.93°C | 80.47°F
November
26.74°C | 80.13°F
December
26.2°C | 79.16°F
February
25.8°C | 78.44°F
January
25.15°C | 77.27°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 Temperature31.26°C (88.27°F)28.58°C (83.44°F)23.45°C (74.21°F)
Avg Temperature28.33°C (82.99°F)26.44°C (79.59°F)23.45°C (74.21°F)
Min Temperature24.42°C (75.96°F)22.6°C (72.68°F)21.49°C (70.68°F)
Dew PointMaxAverageMin
Dew Point23.45°C (74.21°F)21.9°C (71.42°F)19.54°C (67.17°F)
PrecipitationMaxAverageMinSum
Precipitation75.42mm | 2.97in9.99mm | 0.39in0.0mm | 0in309.57mm | 12.19in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind16.61kmh | 10.32mph9.08kmh | 5.64mph3.91kmh | 2.43mph
Gust Wind28.33kmh | 17.6mph14.34kmh | 8.91mph4.88kmh | 3.03mph
Sea Level PressureMaxAverageMin
Sea Level Pressure75.42mb9.99mb0.0mb
Rosario

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-07-0128.33 | 82.9922.47 | 72.45777.82 | 4.8629.08 | 984.721.17 | 0.05
2015-07-0228.33 | 82.9923.45 | 74.21825.86 | 3.6429.05 | 983.744.59 | 0.18
2015-07-0327.35 | 81.2323.45 | 74.21845.86 | 3.6428.99 | 981.786.84 | 0.27
2015-07-0427.35 | 81.2323.45 | 74.21845.86 | 3.6428.91 | 978.855.86 | 0.23
2015-07-0524.42 | 75.9622.47 | 72.459316.61 | 10.3228.79 | 974.9575.42 | 2.97
2015-07-0623.45 | 74.2120.51 | 68.928816.61 | 10.3228.85 | 976.943.37 | 1.71
2015-07-0725.4 | 77.7221.49 | 70.688315.63 | 9.7128.91 | 978.856.25 | 0.25
2015-07-0827.35 | 81.2321.49 | 70.687611.72 | 7.2828.91 | 978.855.57 | 0.22
2015-07-0927.35 | 81.2322.47 | 72.457910.75 | 6.6828.88 | 977.886.64 | 0.26
2015-07-1027.35 | 81.2322.47 | 72.458314.65 | 9.128.88 | 977.8814.95 | 0.59
2015-07-1126.38 | 79.4822.47 | 72.458214.65 | 9.128.96 | 980.811.76 | 0.07
2015-07-1226.38 | 79.4822.47 | 72.458213.68 | 8.528.99 | 981.7810.06 | 0.4
2015-07-1326.38 | 79.4822.47 | 72.458211.72 | 7.2829.02 | 982.766.74 | 0.27
2015-07-1425.4 | 77.7221.49 | 70.68839.77 | 6.0729.02 | 982.768.4 | 0.33
2015-07-1524.42 | 75.9621.49 | 70.688711.72 | 7.2829.05 | 983.744.98 | 0.2
2015-07-1624.42 | 75.9621.49 | 70.688616.61 | 10.3228.99 | 981.7819.34 | 0.76
2015-07-1723.45 | 74.2122.47 | 72.459513.68 | 8.529.02 | 982.7663.3 | 2.49
2015-07-1824.42 | 75.9621.49 | 70.689013.68 | 8.529.05 | 983.743.71 | 0.15
2015-07-1926.38 | 79.4821.49 | 70.687912.7 | 7.8929.08 | 984.721.37 | 0.05
2015-07-2027.35 | 81.2320.51 | 68.92715.86 | 3.6429.17 | 987.650.0 | 0
2015-07-2128.33 | 82.9921.49 | 70.68743.91 | 2.4329.19 | 988.620.88 | 0.03
2015-07-2227.35 | 81.2321.49 | 70.68783.91 | 2.4329.19 | 988.621.66 | 0.07
2015-07-2326.38 | 79.4821.49 | 70.68803.91 | 2.4329.19 | 988.620.1 | 0.0
2015-07-2427.35 | 81.2319.54 | 67.17703.91 | 2.4329.19 | 988.620.0 | 0
2015-07-2528.33 | 82.9920.51 | 68.92715.86 | 3.6429.17 | 987.651.47 | 0.06
2015-07-2627.35 | 81.2322.47 | 72.45813.91 | 2.4329.22 | 989.64.79 | 0.19
2015-07-2724.42 | 75.9622.47 | 72.45883.91 | 2.4329.25 | 990.586.25 | 0.25
2015-07-2826.38 | 79.4821.49 | 70.68793.91 | 2.4329.22 | 989.60.88 | 0.03
2015-07-2927.35 | 81.2321.49 | 70.68774.88 | 3.0329.19 | 988.621.07 | 0.04
2015-07-3027.35 | 81.2322.47 | 72.45813.91 | 2.4329.17 | 987.651.86 | 0.07
2015-07-3127.35 | 81.2322.47 | 72.45803.91 | 2.4329.14 | 986.670.29 | 0.01

Rosario 11 Year Historical Weather Data

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