Climate and monthly weather forecastA Kleum, Laos
Climate and monthly weather forecast
The climate of A Kleum
A predominant part of Laos, including A Kleum, experiences a Tropical Monsoon climate, classified as 'Am' under the Köppen climate classification. This classification is characterized by high temperatures and significant rainfall throughout the year. The geographical positioning of A Kleum, within this tropical domain, means that it has minimal fluctuations in daily temperature, and distinct wet and dry seasons.The annual temperatures in A Kleum range from 15.3°C (59.5°F) to 34.3°C (93.7°F), demonstrating the region's tropical climate with little variation during the year. Humidity levels also reflect the monsoon climate, with percentage relative humidity varying from 60% to 89% over the course of the year. Illustrated by the rainfall figures, the area experiences a wet season with substantial precipitation, with monthly averages ranging from 6mm (0.24") to a substantial 287mm (11.3") during the peak monsoon months. The number of rainfall days increases accordingly, reaching as high as 30.3 days in the wettest months.
In terms of daylight, the length of the day varies from 11.2 hours to 13.1 hours over the year. A similar pattern is followed by sunshine hours, peaking at 11.3 hours per day in the brighter months and dipping to 6.7 hours during the periods with more cloud cover. The UV index ranges from 5 to 7 across the year, suggesting moderate to high levels of ultraviolet radiation. In regards to wind, A Kleum experiences gentle breeze with the average wind speed varying between 4.1km/h (2.5mph) and 6.2km/h (3.9mph).
The best time to visit A Kleum
Considering the rainfall and temperature norms, the best time to visit A Kleum would be between the months of December and February. During this time, A Kleum experiences a relative decrease in rainfall, with precipitation levels dipping to 6mm (0.24") to 9mm (0.35") per month, and temperatures are comfortably resting between 15.3°C (59.5°F) and 32.2°C (90°F). This period also enjoys longer daylight hours varying from 11.2 hours to 11.6 hours per day, allowing for more exploration.The worst time to visit A Kleum
The least desirable time to visit A Kleum would be between June and September. These are the peak monsoon months, and the region sees its highest levels of rainfall from 154mm (6.06") to 287mm (11.3") per month, with as many as 28 to 30 days of rain. Moreover, the relative humidity is considerably high, ranging from 82% to 89%. The consideration of these factors points to a more challenging and less comfortable travel experience during these months.Spring weather in A Kleum
Spring in A Kleum, from March to May, is characterized by a gradual increase in both temperatures and rainfall. Temperatures rise from 20.4°C (68.7°F) to 22.1°C (71.8°F) for lows and reach up to a high 34.3°C (93.7°F) in May. Rainfall begins to mark its presence, increasing from 7mm (0.28") in March to 123mm (4.84") in May. The area starts witnessing more cloudy days, with the cloud cover increasing from 15% to 41%, while the number of sunny days decreases to 2.9 days in May from 17 days in March.Summer weather in A Kleum
Summer, encompassing June to August, is marked by the monsoon season in A Kleum. The average maximum temperatures fluctuate from 32.9°C (91.2°F) to 28.5°C (83.3°F) while the minimums hover between 21.6°C (70.9°F) and 21.2°C (70.2°F). Precipitation reaches its peak, with rainfall volumes from 154mm (6.06") in June soaring to 287mm (11.3") in August. During these months, A Kleum experiences the shortest hours of sunshine as low as 6.7 hours per day, and highest cloud cover percentage reaching up to 63%.Autumn weather in A Kleum
Autumn in A Kleum, spanning from September to November, signifies the retreat of the monsoon and a gradual reduction in rainfall. From the high levels seen in the summer, precipitation progressively drops from 224mm (8.82") in September to 30mm (1.18") by November. The temperatures in these months range from 19.4°C (66.9°F) to 21.2°C (70.2°F) for lows, and 29.5°C (85.1°F) to 30.4°C (86.7°F) for highs. The number of sunshine days starts to rise again, reaching 14.2 days by November.Winter weather in A Kleum
Winter, from December to February, witnesses the lowest rainfall and comfortable temperatures in A Kleum. Temperatures are relative milder; the highs range from 28.3°C (82.9°F) to 32.2°C (90°F) and the lows fluctuate between 15.3°C (59.5°F) to 16.8°C (62.2°F). Rainfall is minimal, with the volume decreasing to as low as 6mm (0.24") in December and a slight rise to 7mm (0.28") in February. The area enjoys longer daylight hours, ranging from 11.2 hours to 11.6 hours, paving the way for sunshine-filled days.Weather in January
Transitioning from the cool December nights, January in A Kleum, Laos, sees a substantial yet pleasant increase in temperature. The weather remains mostly dry, offering visitors an unobstructed exploration of the stunning landscape. Weather in January »Weather in February
Gauging a subtle change from January, February in A Kleum sees an increase in the daily sunshine duration and marginally warmer temperatures. February’s weather underlines the conclusion of the dry and cool season. The month is marked by more sun-filled days, relatively less cloud cover, but with a slight increase in the average wind speed. Weather in February »Weather in March
March is the first real presentation of the hot season in A Kleum, Laos. The month greatly differs from February with an increase in rainfall and humidity, despite the final stretch of frequent sunshine. Moving from heat to moist, the climate brings an influx of occasional breezy spells. Weather in March »Weather in April
April accounts for the peak of the hot season in A Kleum, Laos. The month marks distinct changes from March, especially with a drastic surge in rainfall. An increase in cloudiness complements the escalated temperatures, tinting the sky with hues of gray. Weather in April »Weather in May
When May arrives in A Kleum, it signifies the onset of the monsoon period. Following April's pattern, the increase in rainfall is substantial, creating a distinctive weather trait. The higher humidity joined with thickening cloud cover results in fewer hours of sunshine per day. Weather in May »Weather in June
June in A Kleum, Laos embodies the monsoon season in its fullest and strongest form. From May’s rainfall, an additional increase is evident, indicating the month’s water-loaded clouds. Despite increasing cloudiness, the amount of sunlight per day remains constant, still displaying streaks of sun rays. Weather in June »Weather in July
The city of A Kleum, Laos experiences an extended monsoon period in July. The month showcases the year's maximum rainfall and relative humidity, distinctly different from June. The accumulation of cloud cover aids the intensified rain showers. Weather in July »Weather in August
August, in A Kleum, Laos, continuance of the monsoon season brings no respite from the relentless rainfall of July. With the most humidity of the year, the moisture-laden air weighs down, hatching a set of heavy clouds. Unaltered from July, the sunshine hours per day plummet due to the persistent cloud cover. Weather in August »Weather in September
September in A Kleum, Laos, indicates the gradual withdrawal of the monsoon. From the peaks of August, the rainfall and relative humidity decrease significantly but still holds a prominent role. While the cloud cover abates slightly, the amount of sunlight per day goes up a notch. Weather in September »Weather in October
October in A Kleum exhibits a conspicuous shift in weather, championing the withdrawal of the monsoon properly. Contrasting September, the month brings forth a significant decrease in rainfall and relative humidity. As another highlight, there is a noticeable improvement in visibility distance, indicating the dryness of the air. Weather in October »Weather in November
November in A Kleum, Laos, confirms the advent of the dry and cool season. The month embraces a major reduction in rainfall and relative humidity than in October. The weather pivots into long, sunny days, signaling a dominant sun. Weather in November »Weather in December
Closing the year, December in A Kleum brings forth the coolest temperatures. The overall weather is dramatically distinct from November, with a significant drop in the maximum temperature. Dry air, complimented by low rainfall and relative humidity, marks December’s refined weather. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
A Kleum, Laos
The warmest month (with the highest average high temperature) is April (34.3°C).
The month with the lowest average high temperature is December (28.3°C).
The month with the highest average low temperature is May (22.1°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).
Average pressure
A Kleum, Laos
- Average pressure in January:
1015mbar - Average pressure in February:
1013.7mbar - Average pressure in March:
1012mbar - Average pressure in April:
1010.2mbar - Average pressure in May:
1008.3mbar - Average pressure in June:
1007mbar
- Average pressure in July:
1006.7mbar - Average pressure in August:
1006.9mbar - Average pressure in September:
1008.3mbar - Average pressure in October:
1011.1mbar - Average pressure in November:
1012.7mbar - Average pressure in December:
1014.5mbar
The month with the highest atmospheric pressure is January (1015mbar).
The month with the lowest atmospheric pressure is July (1006.7mbar).
Average wind speed
A Kleum, Laos
- Average wind speed in January:
6.1km/h - Average wind speed in February:
6km/h - Average wind speed in March:
5.7km/h - Average wind speed in April:
5.1km/h - Average wind speed in May:
4.8km/h - Average wind speed in June:
5.1km/h
- Average wind speed in July:
4.7km/h - Average wind speed in August:
4.3km/h - Average wind speed in September:
4.1km/h - Average wind speed in October:
4.8km/h - Average wind speed in November:
5.6km/h - Average wind speed in December:
6.2km/h
The windiest month (with the highest average wind speed) is December (6.2km/h).
The calmest month (with the lowest average wind speed) is September (4.1km/h).
Average humidity
A Kleum, Laos
The month with the highest relative humidity is August (89%).
The month with the lowest relative humidity is March (60%).
Average rainfall
A Kleum, Laos
The wettest month (with the highest rainfall) is August (287mm).
The driest month (with the least rainfall) is January (6mm).
Average rainfall days
A Kleum, Laos
- Average rainfall days in January:
4.4 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
23.8 days - Average rainfall days in May:
27 days - Average rainfall days in June:
28.3 days
- Average rainfall days in July:
30.3 days - Average rainfall days in August:
30 days - Average rainfall days in September:
28.2 days - Average rainfall days in October:
19.9 days - Average rainfall days in November:
13.4 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is July (30.3 days).
The month with the least rainy days is February (4.1 days).
Average daylight / Average sunshine
A Kleum, Laos
- Average daylight in January:
11h and 18min - Average daylight in February:
11h and 36min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 54min - Average daylight in June:
13h and 6min
- Average daylight in July:
13h and 0min - Average daylight in August:
12h and 42min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 24min - Average daylight in December:
11h and 12min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in January:
7h and 24min - Average sunshine in February:
7h and 54min - Average sunshine in March:
10h and 24min - Average sunshine in April:
11h and 18min - Average sunshine in May:
10h and 6min - Average sunshine in June:
8h and 12min
- Average sunshine in July:
6h and 42min - Average sunshine in August:
6h and 54min - Average sunshine in September:
8h and 0min - Average sunshine in October:
8h and 42min - Average sunshine in November:
8h and 24min - Average sunshine in December:
7h and 18min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 42min).
Average sunshine days
A Kleum, Laos
- Average sunshine days in January:
25.1 days - Average sunshine days in February:
23.5 days - Average sunshine days in March:
17 days - Average sunshine days in April:
4.8 days - Average sunshine days in May:
2.9 days - Average sunshine days in June:
1.2 days
- Average sunshine days in July:
0.5 days - Average sunshine days in August:
0.4 days - Average sunshine days in September:
1 days - Average sunshine days in October:
10.3 days - Average sunshine days in November:
14.2 days - Average sunshine days in December:
25.3 days
The month with the most sunshine days is December (25.3 days).
The month with the least sunshine days is August (0.4 days).
Average UV index
A Kleum, Laos
The months with the highest UV index are February, March, April and May (UV index 7).
The months with the lowest UV index are July and December (UV index 5).
Average cloud cover
A Kleum, Laos
The months with the most cloud cover are July and August (Cloud cover 63).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility
A Kleum, Laos
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are July, August, September, October and November (7km).





