The climate of Gasa
Gasa,
Bhutan, embraces a predominant tundra bioclimate as Classified by Köppen - a class ET weather regulatory mechanism. As the foremost point to capture, temperature varies through a widespread range in Gasa, from a minimum of -2.6°C (27.3°F) in
January to a maximum of 17.8°C (64°F) in
August.
Another important climatological parameter essential in understanding the weather patterns in Gasa is humidity. Humidity fluctuates from as low as 57% in January and
February to highs of about 83% in
July. Closely related to this is the rainfall, with the most precipitation falling from July to August, receiving a whopping 196mm (7.72") to 168mm (6.61") of rainfall respectively. There is almost no rain all through
December with just 7mm (0.28") recorded.
The sun shines here for an average of 7.4 hours per day in January and December to 11.2 hours in
April. However, snowfall does occur in the colder months from
November to
March, amounts fluctuating from 13mm (0.51") in November to a hefty 146mm (5.75") in February.
The best time to visit Gasa
The prime period to plan a visit to
Gasa would be between
April to
June. This is primarily because during this window, the temperature scales from 12°C (53.6°F) to 16.7°C (62.1°F), rendering the environment pleasantly cool. Rainfall is relatively moderate, contributing to the beauty of the nature without causing any major inconveniences. The sun shines for longer periods too, ranging from 11.2 hours per day in April to 10.3 hours per day in June, making daytime exploration of the city truly enjoyable.
The worst time to visit Gasa
The period from
July to
September unveils a very contradictory and less friendly weather condition. This period is characterized by high rainfall reaching up to 196mm (7.72") in July and 103mm (4.06") in September. It also presents high humidity levels from 83% in July to 80% in September. It makes outdoor activities uncomfortable and constrained with the possibility of heavy downpours. It, therefore, can get particularly hard for tourists to enjoy the city's natural beauty during these months.
Spring weather in Gasa
The months from
March to
May mark spring in
Gasa. During this season, the temperature scales from a bearable 9.6°C (49.3°F) to 14.3°C (57.7°F). This moderate temperature is well supported by an increase in the daylight hours with the sun shining from 12 hours per day in March to 13.5 hours per day in May. The rainfall, however, increases from 38mm (1.5") in March to 95mm (3.74") in May. It may bring a bit of cold but also amplifies the beauty of the natural scenery, painting a perfect picture of this Tundra climate city.
Summer weather in Gasa
The summer months of
June to
August exhibit relatively high temperatures with averages ranging from 16.7°C (62.1°F) to 17.8°C (64°F). The sunshine dwindles slightly to 9 hours per day in
July but compensates by improving to 10.2 hours per day by August. The increase in rainfall and humidity is equivalent, though, with rainfall hitting a maximum of 196mm (7.72") in July and humidity rising to 83% in the same month.
Autumn weather in Gasa
Autumn unfolds from
September through to
November. It's during this time that the temperature recedes from 15.9°C (60.6°F) in September to about 10.2°C (50.4°F) in November. Rainfall also lessens, dropping to 39mm (1.54") in
October from the preceding high figures and then dwindles further to 10mm (0.39") in November. The autumn season sees the city basking in the warmth of the sun for roughly 9.9 hours per day.
Winter weather in Gasa
Winter sets in from
December to
February. The plummeting of temperature to as low as -2.6°C (27.3°F) in
January alongside an increase in snowfall to a maximum of 146mm (5.75") in February, are distinguishing features of this season. That said, the brightness of the sun and the generally clear visibility of 10km (6.2mi) all through enable one to still marvel at the stunning scenic beauty of
Gasa.
Weather in January
Gasa,
Bhutan, sees significant snowfall in
January with 87mm (3.43") falling over an average of 6.6 days. This chilly month starts the year with a bite, as temperatures plummet well below freezing, making for a snowy landscape.
Weather in January » Weather in February
February experiences an even greater volume of snowfall compared to
January, receiving a whopping 146mm (5.75") over an approximate 7.8 days. This accumulation of snow has a distinct charm, transforming
Gasa into a winter wonderland.
Weather in February » Weather in March
In
March, the transition from snowfall to rain begins, with precipitation levels reaching 38mm (1.5") throughout the month. As the snow melts away, early spring flowers start to sprout, revealing patches of vibrant greenery amid the last vestiges of winter.
Weather in March »
Weather in April
Spring fully takes root in
April with a marked increase in rainfall, rising to 62mm (2.44") spread across 19.1 days. This increase in precipitation adds a fresh vibrancy to the city, supporting the proliferation of springtime foliage.
Weather in April »Weather in May
May is the first month of the year for
Gasa to showcase a relatively humid climate, with an average humidity of 73%. This increasingly moist atmosphere, coupled with warming temperatures, propels Gasa into the full swing of spring.
Weather in May » Weather in June
In
June, rainfall continues to climb, peaking at 113mm (4.45") over roughly 24.9 days. Yet, this month doesn’t merely bring showers, but blossoms in humidity, reaching a substantial 78%. The changing weather signals the approach of the monsoon season as
Gasa transitions from spring to summer.
Weather in June »
Weather in July
July is the pinnacle of
Gasa's monsoon season, evidencing a staggering 196mm (7.72") of rain over an average of 27.3 days. Amidst the rolling thunder and downpours, Gasa wears a glistening, washed-out look, its landscapes verdant from the abundant rain.
Weather in July » Weather in August
August sees a slight decline in rainfall from
July, dropping to 168mm (6.61") over 25.8 days. However, high humidity levels persist, saturating the air with moisture. The surrounding landscapes thrive in this environment, abounding with some of the year's greenest scenes.
Weather in August » Weather in September
September ushers in reduced rainfall—a mere 103mm (4.06") over 20.5 days on average—marking the end of the monsoon season. However, the humidity continues to hover at 80%, reminiscent of the recent rains. This month is a cusp between summer and autumn, where temperatures are still reminiscent of the summer heat but gradually cooling.
Weather in September »
Weather in October
October is characterized by a more drastic shift in
Gasa's weather, seeing temperatures drop, bustling winds picking up and rainfall further declining to 39mm (1.54") over 12.7 days. The shift from summer to autumn becomes evident, with the landscape transforming into a mosaic of seasonal hues.
Weather in October » Weather in November
Gasa's
November showcases the true essence of autumn, with rainfall shrinking further to 10mm (0.39") over 7.1 days. However, a resurgence of snowfall begins, averaging at 13mm (0.51"), signalling the onset of winter. Temperatures drop considerably as cold autumn winds brush across the city.
Weather in November » Weather in December
Finally,
December invites a wintry chill back to
Gasa with temperatures plunging below zero and snowfall accumulating at 40mm (1.57") over approximately 5.4 days. The return of snowfall transforms the landscapes, enveloping the city in a fresh, white blanket.
Weather in December » [Resources]