Ban Na San, Houaphan, Laos Climate

Weather: 19.45°C/67.01°F, Wind SW at 0.51 km/h, 99% Humidity, 0% Chance of rain

(Photo by Lili Popper on Unsplash)
Contents

Ban Na San Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Ban Na San has a Humid subtropical, dry winter climate (Classification: Cwa). The district’s yearly temperature is 23.06ºC (73.51ºF) and it is -2.33% lower than Laos’s averages. Ban Na San typically receives about 120.36 millimeters (4.74 inches) of precipitation and has 185.08 rainy days (50.71% of the time) annually.

CountryLaos
CityHouaphan
Longitude104.5
Latitude20.4833329
Attitude/ElevationNonem (0ft)
Local timeMonday 21:50
Annual high temperature27.3ºC (81.14ºF)
Annual low temperature16.22ºC (61.2ºF)
Average annual precip.120.36mm (4.74in)
Warmest monthMay (31.21ºC / 88.18ºF)
Coldest MonthDecember (9.3ºC / 48.74ºF)
Wettest MonthAugust (343.03mm / 13.51in)
Driest MonthDecember (12.58mm / 0.5in)
Number of days with rainfall (≥ 1.0 mm)185.08 days (50.71%)
Days with no rain179.92 days (49.29%)
Humidity86.25%

Climate Ban Na San: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.94(87.69)35.21(95.38)38.41(101.14)39.48(103.06)38.41(101.14)37.34(99.21)36.28(97.3)35.21(95.38)34.14(93.45)33.08(91.54)32.01(89.62)29.88(85.78)39.48(103.06)
Average high °C (°F)21.69(71.04)25.87(78.57)29.57(85.23)31.18(88.12)31.21(88.18)30.17(86.31)29.05(84.29)28.44(83.19)28.22(82.8)26.12(79.02)24.81(76.66)21.37(70.47)27.3(81.14)
Daily mean °C (°F)16.81(62.26)20.06(68.11)24.1(75.38)26.45(79.61)27.23(81.01)26.78(80.2)25.75(78.35)25.19(77.34)24.78(76.6)22.39(72.3)20.52(68.94)16.58(61.84)23.06(73.51)
Average low °C (°F)10.22(50.4)11.58(52.84)15.34(59.61)18.26(64.87)20.0(68.0)20.72(69.3)20.47(68.85)19.88(67.78)18.9(66.02)16.07(60.93)13.95(57.11)9.3(48.74)16.22(61.2)
Record low °C (°F)-2.13(28.17)0.0(0)4.27(39.69)7.47(45.45)12.8(55.04)8.54(47.37)13.87(56.97)14.94(58.89)9.6(49.28)4.27(39.69)2.13(35.83)-3.2(26.24)-3.2(26.24)
Average precipitation mm (inches)26.15(1.03)12.9(0.51)44.06(1.73)75.52(2.97)188.65(7.43)196.83(7.75)246.1(9.69)343.03(13.51)189.97(7.48)89.72(3.53)18.96(0.75)12.58(0.5)120.37(4.74)
Average precipitation days (≥ 1.0 mm)5.333.28.0613.5822.9925.929.8830.2623.1914.465.532.7215.43
Average relative humidity (%)88.7376.1370.2474.3282.7588.8793.4595.8193.4791.990.5288.9286.26
Mean monthly sunshine hours7.7810.4911.4413.0113.0613.0711.9811.6611.339.27.947.9210.74

Climate Graph

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

Ban Na San Temperature by Month

May
27.23°C | 81.01°F
June
26.78°C | 80.2°F
April
26.45°C | 79.61°F
July
25.75°C | 78.35°F
August
25.19°C | 77.34°F
September
24.78°C | 76.6°F
March
24.1°C | 75.38°F
October
22.39°C | 72.3°F
November
20.52°C | 68.94°F
February
20.06°C | 68.11°F
January
16.81°C | 62.26°F
December
16.58°C | 61.84°F

Historical Data

Summary
Go
TemperatureMaxAverageMin
Max Temperature36.28°C (97.3°F)29.7°C (85.46°F)20.27°C (68.49°F)
Avg Temperature28.81°C (83.86°F)26.36°C (79.45°F)20.27°C (68.49°F)
Min Temperature23.47°C (74.25°F)21.38°C (70.48°F)18.14°C (64.65°F)
Dew PointMaxAverageMin
Dew Point23.47°C (74.25°F)21.91°C (71.44°F)19.21°C (66.58°F)
PrecipitationMaxAverageMinSum
Precipitation6.83mm | 0.27in2.72mm | 0.11in0.21mm | 0.01in81.61mm | 3.21in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind8.54kmh | 5.31mph6.19kmh | 3.85mph4.27kmh | 2.65mph
Gust Wind12.8kmh | 7.95mph9.53kmh | 5.92mph6.4kmh | 3.98mph
Sea Level PressureMaxAverageMin
Sea Level Pressure6.83mb2.72mb0.21mb

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-06-0125.61 | 78.121.34 | 70.41877.47 | 4.6431.7 | 1073.40.85 | 0.03
2010-06-0223.47 | 74.2522.41 | 72.34965.33 | 3.3131.76 | 1075.546.83 | 0.27
2010-06-0320.27 | 68.4919.21 | 66.58985.33 | 3.3131.89 | 1079.82.03 | 0.08
2010-06-0424.54 | 76.1720.27 | 68.49884.27 | 2.6531.86 | 1078.742.88 | 0.11
2010-06-0525.61 | 78.120.27 | 68.49836.4 | 3.9831.79 | 1076.61.17 | 0.05
2010-06-0625.61 | 78.121.34 | 70.41885.33 | 3.3131.76 | 1075.543.41 | 0.13
2010-06-0726.68 | 80.0221.34 | 70.41825.33 | 3.3131.73 | 1074.470.53 | 0.02
2010-06-0827.74 | 81.9322.41 | 72.34836.4 | 3.9831.7 | 1073.41.81 | 0.07
2010-06-0927.74 | 81.9322.41 | 72.34856.4 | 3.9831.7 | 1073.42.45 | 0.1
2010-06-1026.68 | 80.0223.47 | 74.25925.33 | 3.3131.76 | 1075.545.44 | 0.21
2010-06-1125.61 | 78.123.47 | 74.25924.27 | 2.6531.79 | 1076.66.83 | 0.27
2010-06-1225.61 | 78.122.41 | 72.34885.33 | 3.3131.79 | 1076.60.75 | 0.03
2010-06-1328.81 | 83.8621.34 | 70.41788.54 | 5.3131.76 | 1075.540.64 | 0.03
2010-06-1427.74 | 81.9322.41 | 72.34866.4 | 3.9831.73 | 1074.472.88 | 0.11
2010-06-1525.61 | 78.122.41 | 72.34897.47 | 4.6431.73 | 1074.471.39 | 0.05
2010-06-1628.81 | 83.8621.34 | 70.41797.47 | 4.6431.7 | 1073.40.75 | 0.03
2010-06-1728.81 | 83.8622.41 | 72.34807.47 | 4.6431.73 | 1074.472.35 | 0.09
2010-06-1828.81 | 83.8622.41 | 72.34807.47 | 4.6431.73 | 1074.471.81 | 0.07
2010-06-1928.81 | 83.8621.34 | 70.41768.54 | 5.3131.73 | 1074.470.96 | 0.04
2010-06-2028.81 | 83.8622.41 | 72.34805.33 | 3.3131.7 | 1073.44.37 | 0.17
2010-06-2124.54 | 76.1722.41 | 72.34954.27 | 2.6531.76 | 1075.543.95 | 0.16
2010-06-2225.61 | 78.122.41 | 72.34905.33 | 3.3131.76 | 1075.545.23 | 0.21
2010-06-2326.68 | 80.0221.34 | 70.41856.4 | 3.9831.73 | 1074.470.75 | 0.03
2010-06-2427.74 | 81.9321.34 | 70.41787.47 | 4.6431.67 | 1072.340.21 | 0.01
2010-06-2527.74 | 81.9322.41 | 72.34847.47 | 4.6431.6 | 1070.25.55 | 0.22
2010-06-2623.47 | 74.2521.34 | 70.41955.33 | 3.3131.7 | 1073.45.01 | 0.2
2010-06-2725.61 | 78.122.41 | 72.34897.47 | 4.6431.67 | 1072.341.71 | 0.07
2010-06-2826.68 | 80.0222.41 | 72.34856.4 | 3.9831.63 | 1071.272.99 | 0.12
2010-06-2925.61 | 78.122.41 | 72.34925.33 | 3.3131.67 | 1072.342.03 | 0.08
2010-06-3025.61 | 78.122.41 | 72.34924.27 | 2.6531.73 | 1074.474.05 | 0.16

Ban Na San 11 Year Historical Weather Data

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