Climate and Average Weather Year Round in Laos
We show the climate in Laos by comparing the average weather in 3 representative
places: Vientiane, Pakse, and Luang Prabang.
The daily average high and low air temperature at 2 meters above the ground. The thin dotted
lines are the corresponding perceived temperatures.
High
Jan
Feb Mar Apr May
Jun
Jul Aug Sep
Oct Nov Dec
Vientiane 83°F 87°F 92°F 94°F 92°F 90°F 89°F 88°F 88°F 88°F 86°F 83°F
Pakse 88°F 91°F 94°F 95°F 92°F 88°F 87°F 86°F 87°F 87°F 88°F 87°F
LuangPrabang 80°F 87°F 91°F 92°F 90°F 88°F 87°F 87°F 87°F 85°F 82°F 78°F
Low
Jan Feb Mar Apr May Jun
Jul Aug
Sep
Oct Nov Dec
Vientiane 63°F 67°F 72°F 76°F 77°F 77°F 77°F 77°F 76°F 74°F 69°F 63°F
Pakse 67°F 71°F 76°F 79°F 78°F 78°F 77°F 77°F 76°F 74°F 71°F 67°F
Luang Prabang 58°F 60°F 66°F 71°F 74°F 75°F 75°F 75°F 74°F 70°F 64°F 58°F
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Climate in Pakse
Pakse weather by month.
Average Temperature in Pakse
The hot season lasts for 2.0 months, from March 3 to May 3, with an average daily high
temperature above 93°F. The hottest month of the year in Pakse is April, with an average high
of 95°F and low of 79°F.
The cool season lasts for 7.0 months, from June 16 to January 14, with an average daily high
temperature below 88°F. The coldest month of the year in Pakse is December, with an average
low of 67°F and high of 87°F.
Average High and Low Temperature in Pakse
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to
90th percentile bands. The thin dotted lines are the corresponding average
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perceived temperatures.
Average Jan Feb Mar Apr May
Jun
Jul Aug
Sep
Oct Nov Dec
High 88°F 91°F 94°F 95°F 92°F 88°F 87°F 86°F 87°F 87°F 88°F 87°F
Temp. 77°F 81°F 85°F 86°F 84°F 82°F 82°F 81°F 81°F 80°F 79°F 76°F
Low 67°F 71°F 76°F 79°F 78°F 78°F 77°F 77°F 76°F 74°F 71°F 67°F
Average Hourly Temperature in Pakse
Frigid
freezing very cold cold
15°Ff
32°F
45°F
cool
55°F
comfortable warm
65°F
75°F
hot sweltering
85°F
95°F
The average hourly temperature, color coded into bands. The shaded overlays indicate night and
civil twilight.
Sun
The length of the day in Pakse varies over the course of the year. In 2024, the shortest day
is December 21, with 11 hours, 14 minutes of daylight; the longest day is June 21, with 13 hours,
2 minutes of daylight.
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Hours of Daylight and Twilight in Pakse
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to
top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and
astronomical), and full night.
Hoursof
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daylight 11.3h 11.7h 12.1h 12.5h 12.8h 13.0h 12.9h 12.6h 12.2h 11.8h 11.4h 11.3h
he earliest sunrise is at 5:25 AM on June 3, and the latest sunrise is 1 hour, 1 minute later at 6:26
AM on January 23. The earliest sunset is at 5:23 PM on November 21, and the latest sunset is 1
hour, 8 minutes later at 6:31 PM on July 8.
Daylight saving time (DST) is not observed in Pakse during 2024.
Sunrise & Sunset with Twilight in Pakse
The solar day over the course of the year 2024. From bottom to top, the black lines are the
previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day,
twilights (civil, nautical, and astronomical), and night are indicated by the color bands from
yellow to gray.
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The figure below presents a compact representation of the sun's elevation (the angle of the sun
above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting
period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a
given day and hour of that day, the background color indicates the azimuth of the sun at that
moment. The black isolines are contours of constant solar elevation.
Solar Elevation and Azimuth in Pakse
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of
constant solar elevation (the angle of the sun above the horizon, in degrees). The background
color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the
boundaries of the cardinal compass points indicate the implied intermediate directions
(northeast, southeast, southwest, and northwest).
Data Source: https://weatherspark.com/s/115900/2/Average-Fall-Weather-in-Pakse-Laos
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