The climate of Tansen
Tansen, a town nestled in
Nepal, adheres to the Cwa Köppen climate classification, which indicates a humid subtropical climate with a dry winter. The town's geographical position instills intricate patterns in its weather, which manifest as distinct changes in climate parameters over the year.
Throughout the year, Tansen experiences a broad spectrum of temperatures, varying from a minimum of 5°C (41°F) to a peak of 31°C (87.8°F). The variation in temperatures is complemented by an equally dynamic range in rainfall. From a scant 10mm (0.39") in
November to a hefty 507mm (19.96") in
July, precipitation in Tansen takes a lap across the extremes.
The extent of daylight available also sees considerable change as the year progresses. The difference fluctuates from a minimum of 10.4 hours per day in
December to a high of 13.9 hours per day in
June. UV index, in accordance, aligns with the daylight pattern, registering the maximum value of 12 during
May to
August.
Among the unique weather conditions that the town experiences, the extremely heavy rainfall during the monsoon months stands out. The period from June to
September sees constant and substantial precipitation, which peaks in July with 507mm (19.96").
The best time to visit Tansen
For visitors seeking comfortable weather and optimum sightseeing conditions, the spring months of
March to
May present the best opportunity. During this period, temperatures remain moderate, between 19°C (66.2°F) and 31°C (87.8°F), and offer comfortable conditions. The rainfall is also manageable with figures ranging from 38mm (1.5") to 157mm (6.18"). Substantial daylight hours, averaging between 12 and 13.5 hours per day, and a high UV index serve as an added benefit for those eager to explore the outdoors.
The worst time to visit Tansen
Navigating through the heavy monsoon showers can be challenging, which makes
June to
September the least suitable period for a visit to
Tansen. Additionally, the temperatures during this period are high, bordering around 31°C (87.8°F), which when coupled with high humidity, can be quite uncomfortable. Moreover, with the UV index hitting the maximum limit of 12 and high precipitation, outdoor activities become quite limited.
Spring weather in Tansen
Emerging from the cold winter months, spring in
Tansen brings a moderate temperature range, moving from 19°C (66.2°F) in
March to 31°C (87.8°F) by
May. The rainfall during this period is fairly low, with figures gradually increasing from 38mm (1.5") to 157mm (6.18"). This period also benefits from substantial daylight averaging from 12 to 13.5 hours per day with an increased UV index, indications of better outdoor conditions.
Summer weather in Tansen
The summer months from
June to
August can get quite heated in
Tansen with temperatures fluctuating between 31°C (87.8°F) and 29°C (84.2°F). However, the defining characteristic of summer in Tansen is the substantial rainfall. The precipitation levels skyrocket during these months from 344mm (13.54") in June to a whopping 507mm (19.96") in
July and then slightly lower at 392mm (15.43") in August. Daylight hours remain fairly constant, close to 13.5 hours daily
Autumn weather in Tansen
Autumn in
Tansen observes a significant decrease in rainfall from the high summer levels. Rainfall decreases from 281mm (11.06") in
September to a meager 10mm (0.39") by
November. In concert with the falling rains, temperatures also begin their descent starting from 28°C (82.4°F) in September to 24°C (75.2°F) in November.
Winter weather in Tansen
Winter in
Tansen registers the lowest temperatures of the year, dropping down to 5°C (41°F) in
January and
February, and rising slightly to 6°C (42.8°F) in
December. Precipitation during this period is observed to be quite low with 22mm (0.87") in December and 25mm (0.98") in January. Despite reduced daylight, the winter months experience average sunshine hours offering a mild respite from the harsh cold.
Weather in January
The opening month of the year in
Tansen,
Nepal welcomes the arrival of winter with chilly temperatures. The lowest mean temperatures are typically between 5°C (41°F) and 19°C (66.2°F). Sunlight is limited at this time, reflecting the winter season, with a shorter duration of daylight hours.
Weather in January »Weather in February
Moving into
February,
Tansen sees a slight increase in average temperatures signifying the transition from winter to early spring. A shift in weather pattern can be observed from February onward with lengthening of sunlight hours and increasing UV index.
Weather in February »Weather in March
March marks the commencement of the spring season in
Tansen with flourishing greenery. Sunshine hours extend further and the UV index rises to 9, which is amongst the higher values for the year. The average temperatures in March range from 11°C (51.8°F) to 26°C (78.8°F), indicating a notable increase from the previous month's values.
Weather in March »
Weather in April
By the time
April rolls in,
Tansen settles comfortably into spring with higher temperatures and prolonged daylight hours. The city experiences significant increase in the amount of rainfall compared to
March, with 70mm (2.76") falling over an average of two days.
Weather in April »Weather in May
May continues the trend in
Tansen, although the onset of the hot, sultry summer is felt, yet the city remains vibrantly green. Temperatures continue to rise, and rainfall increases at a staggering rate, reaching a volume of 157mm (6.18").
Weather in May » Weather in June
June welcomes the peak summer months, with the mercury reaching one of the highest yearly averages. Amidst sweltering conditions and the monsoon already underway, with
Tansen receiving an enormous 344mm (13.54") of rainfall. The lengthening daylight hours and a UV index reaching 12 implies precautions must be taken due to the sun's intensity.
Weather in June »
Weather in July
As the calendar turns to
July,
Tansen witnesses its peak monsoon season — the heaviest rainfall month of the year with a record 507mm (19.96") of rain. Such conditions result in a humidity which tends to be a bit overwhelming. Undeterred, the sun peeks through sporadically, matching the longest daylight hours from the previous month.
Weather in July »Weather in August
Moving into
August, the rain continues to reign, albeit at a slightly reduced volume, and the overall weather pattern is identical to
July.
Tansen continues to receive a significant amount of rainfall, maintaining the verdant scenery.
Weather in August »Weather in September
September signifies a gradual shift as
Tansen transitions from monsoon season to the pre-autumn phase. Despite the decrease in rainfall, it remains relatively significant, registering 281mm (11.06"). Nevertheless, sunshine begins to dominate, bringing warmth during the daytime that nicely contrasts the cooler evenings.
Weather in September »
Weather in October
October in
Tansen is synonymous with the arrival of autumn — mild days and cool nights. The amount of rainfall drops drastically compared to the previous month, reaching a low of 86mm (3.39"). As days begin to shorten, the daylight hours reduce, and the temperatures start declining, making for pleasantly cool days.
Weather in October » Weather in November
November brings a further drop in the temperature, heralding the onset of winter. The rainfall in
Tansen reaches its yearly minimum in November, with a mere 10mm (0.39") over the entire month. Daylight hours continue shrinking, resulting in short, crisp winter days.
Weather in November » Weather in December
Arriving at the final month of the year,
Tansen treats its residents to a pleasant wintery chill. The average temperatures range from 6°C (42.8°F) to 20°C (68°F), marking one of the coolest periods of the year in Tansen. The city's weather in
December restates the trend set in
January, with reduced daylight hours and a low UV index.
Weather in December » [Resources]