Climate and monthly weather forecast
Lampang, Thailand

The city of Lampang, nestled in Thailand, is characterized by a Köppen climate classification of Aw. Known for its tropical weather conditions that oscillate between wet and dry or savanna, this classification reflects a complex blend of climatic conditions. The yearly fluctuations in atmospheric parameters make the weather in Lampang an interesting study.

Average temperatures swing from 15°C (59°F) at the lowest in January to a scorching 38.3°C (100.9°F) at the peak in April. Humidity levels also take quite a ride throughout the year, fluctuating from a minimum of 57% in March to soaring as high as 83% in September. This implies the simplest of tasks may become cumbersome due to an increase in sweat and discomfort when humidity rises.

Rainfall patterns show a definite seasonal rhythm, with the least amount of rain falling in February at just 3mm (0.12"), and the maximum precipitation pouring in September, reaching a hefty 212mm (8.35"). Heaviest rain seasons might entail flooding, road blockages and generally dampened activities. Complementing, the days of rain dance from just one day in January and February to upto twenty days in September. The daylight hours subtly fluctuate as well, ranging from 11 hours in December to 13.2 hours in June.

Given Lampang's climate and weather data, the period from November to February emerges as the most pleasant time to visit. Temperatures stay relatively cool, falling between 30.2°C (86.4°F) to 19.1°C (66.4°F), accompanied by the soothingly reduced humidity of around 75%. Moreover, rainfall is at its yearly low during this period ranging from 7mm (0.28") in December to 30mm (1.18") in November.

Contrariwise, between May and September, temperatures remain high hovering from 35.5°C (95.9°F) in May to 32.8°C (91°F) in September. Combined with the intense humidity that can creep up to 83%, this period can feel stifling. Precipitation is also at its yearly height, with rainfall measuring from 160mm (6.3") in May to 212mm (8.35") in September. Moreover, the prospect of heavy rain for at least half the month, makes this period the least favorable for visiting.

Spring in Lampang, spanning March to May, bears witness to an upswing in temperatures. Starting at 20.1°C (68.2°F) at the beginning of March, the mercury surges to 24.2°C (75.6°F) by May. Similarly, the high temperature also elevates from 37.2°C (99°F) in March to a scorching 35.5°C (95.9°F) by May end. Notwithstanding these soaring temperatures, daylight increases to 12.6 hours in March, reaching a healthy 13 hours in May. Rainfall also sees a distinct increase from 23mm (0.91") in March to 160mm (6.3") by the end of May.

The summer months in Lampang, from June to August, come with a temperature range of 24.4°C (75.9°F) to 33.3°C (91.9°F). Despite an ever-so-slight cooling trend, the humidity levels escalate steadily, reaching 81% by August. This combination results in a muggy, uncomfortable climate. Rainfall hits an intense 186mm (7.32") in August, with the average number of rainy days increasing to 18. Daylight, however, starts to recede, with averages decreasing from 13.2 hours in June to 12.7 hours in August.

As autumn rolls in from September to November, this period brings temperatures ranging from 23.5°C (74.3°F) to 31.3°C (88.3°F). Humidity levels remain high at 82% in September, before gradually subsiding to 78% in November. It also signals a decrease in precipitation, with rainfall decreasing from 212mm (8.35") in September to 30mm (1.18") in November. The number of daylight hours also steadily reduces from 12.2 hours in September to 11.3 hours in November, amplifying the overall cooler, quieter tone of autumn.

Winter ushers in with pleasantly cooler climatic conditions from December through February. Maintaining temperatures within the corridor from 15°C (59°F) to 31.6°C (88.9°F), it provides a break from the intense heat of the preceding months. Days remain sunny with relative humidity dropping to a comfortable 70% by December. Rainfall retreats significantly, dropping to just 7mm (0.28") in December, while the number of daylight hours remains consistent at 11 hours, making winter an inviting time in Lampang.

The dawn of the new year in Lampang, Thailand, is welcomed with mild weather, setting the tone for the comfortable seasons to follow. Temperatures mostly linger around a pleasing median, not too hot nor cold. Variations in weather patterns, however, can be expected as the month progresses. Weather in January »

February in Lampang, Thailand, carries forward the relatively dry spell from January but tends to be a tad warmer. The increase in temperature comes hand in hand with a dwindling humidity scale, creating relatively comfortable conditions. Weather in February »

The transition between winter and summer in Lampang, Thailand is distinctly noticeable in March. The month experiences increased temperatures and an accompanying ascent in the volume of rainfall. With these climatological shifts, nature starts to emerge from winter slumbers, anticipating the approaching wet season. Weather in March »

In Lampang, Thailand, April ushers in the heat. The highest temperature surge of the year takes place now, reaching up to 38.3°C (100.9°F). Consequently, this heat inflates evaporation rates leading to higher levels of precipitation. Weather in April »

May marks the beginning of the rainy season in Lampang, Thailand, with tropical storms being the norm during this time. This can be attributed to increased evaporation rates resulting from the preceding hot season. The high rainfall also leads to significant cloud cover, which might somewhat temper the sweltering temperatures of April. Weather in May »

June brings about a slight relief from the high temperatures of the previous months in Lampang, Thailand. The month is typically characterized by persistent rainfall due to residual high moisture content from May. These rains, along with relatively lower temperatures, contribute to a heightened humidity level. Weather in June »

In Lampang, Thailand, the monsoon continues to dictate the weather in July. The prevalence of the rainy season is especially noticeable due to high relative humidity, reaching as much as 78%. In line with the intensified moisture presence, rainfall also increases in volume and frequency compared to June. Weather in July »

In the throes of the monsoon, August presents as one of the wettest months of the year in Lampang, Thailand. A combined factor of atmospheric humidity remaining at high levels and the volume of rain increasing to 186mm (7.32") over 18 days contributes to the higher-than-usual precipitation. Weather in August »

September is a month of transition between the rainy and cold seasons in Lampang, Thailand. Albeit a slight decrease, rains continue to pour frequently over the region, providing a much-needed respite from the summer heat. As the month progresses towards the end, the weather starts to cool off in anticipation of the forthcoming cold season. Weather in September »

October signifies a considerable shift in the climatic trends of Lampang, Thailand. With the monsoon receding, the amount of rainfall sees a substantive decline, heralding the arrival of the cold season. Relative humidity, however, remains on the upper scale due to residual moisture from the rainy season. Weather in October »

In Lampang, Thailand, November is commensurate with the onset of the cold season. The temperatures begin to drop, making it noticeably cooler compared to the preceding months. This drop is not drastic, maintaining a balance between the warmth of the day and the crispness of the evening. Weather in November »

December in Lampang, Thailand, is characterized by its pleasant weather, making it an ideal month for tourists. The temperatures continue their downward trend from November, signaling the peak of the cool season. Above-average humidity levels, coupled with minimal rainfall, contribute to the overall appeal of the month. Weather in December »