Climate and monthly weather forecastGasa, Bhutan
Climate and monthly weather forecast
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 »Updated: Feb 3, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Gasa witnesses the coldest weather in January, with temperatures averaging a high of 5.8°C (42.4°F) and a low of -2.6°C (27.3°F).
January and February, with an average relative humidity of 57%, are the least humid months in Gasa.
In Gasa, during the entire year, the rain falls for 186.7 days and collects up to 863mm (33.98") of precipitation.
Months with snowfall are January through May, November and December.
Throughout the year, in Gasa, Bhutan, there are 33.8 snowfall days, and 431mm (16.97") of snow is accumulated.
January, February and November, with an average of 7.4h of sunshine, are months with the least sunshine in Gasa, Bhutan.
The months with the lowest UV index in Gasa, Bhutan, are January, February and December, with an average maximum UV index of 2.
The month with the most snowfall in Gasa is February, when snow falls for 7.8 days and typically aggregates up to 146mm (5.75") of snow.
With an average of 11.2h of sunshine, April has the most sunshine of the year.
The months with the highest UV index in Gasa are May through September, with an average maximum UV index of 4.
In Gasa, snow does not fall in June through October.
The month with the longest days in Gasa, Bhutan, is June, with an average of 13h and 54min of daylight.
With an average relative humidity of 83%, July is the most humid month in Gasa, Bhutan.
July is the month with the most rainfall. Rain falls for 27.3 days and accumulates 196mm (7.72") of precipitation.
Gasa, Bhutan, experiences its highest temperatures in August, with an average peak of 17.8°C (64°F) and a low of 11.9°C (53.4°F).
December is the month with the least rainfall in Gasa, Bhutan. Rain falls for 4.5 days and accumulates 7mm (0.28") of precipitation.
With an average of 10h and 24min of daylight, December has the shortest days of the year in Gasa, Bhutan.
Gasa, Bhutan, does not utilize Daylight Saving Time (DST). +06 timezone is used throughout the entire year.
Average temperature
Gasa, Bhutan
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is January (5.8°C).
The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is January (-2.6°C).
Average pressure
Gasa, Bhutan
- Average pressure in January:
1016.9mbar - Average pressure in February:
1016mbar - Average pressure in March:
1014.9mbar - Average pressure in April:
1013.3mbar - Average pressure in May:
1010.8mbar - Average pressure in June:
1007.2mbar
- Average pressure in July:
1006.8mbar - Average pressure in August:
1008.5mbar - Average pressure in September:
1011.6mbar - Average pressure in October:
1015.7mbar - Average pressure in November:
1016.7mbar - Average pressure in December:
1016.7mbar
The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is July (1006.8mbar).
Average wind speed
Gasa, Bhutan
- Average wind speed in January:
7.5km/h - Average wind speed in February:
8km/h - Average wind speed in March:
8.4km/h - Average wind speed in April:
8.6km/h - Average wind speed in May:
8.1km/h - Average wind speed in June:
7.7km/h
- Average wind speed in July:
7.2km/h - Average wind speed in August:
7km/h - Average wind speed in September:
6.6km/h - Average wind speed in October:
6.4km/h - Average wind speed in November:
7.1km/h - Average wind speed in December:
6.8km/h
The windiest month (with the highest average wind speed) is April (8.6km/h).
The calmest month (with the lowest average wind speed) is October (6.4km/h).
Average humidity
Gasa, Bhutan
The month with the highest relative humidity is July (83%).
The months with the lowest relative humidity are January and February (57%).
Average rainfall
Gasa, Bhutan
The wettest month (with the highest rainfall) is July (196mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days
Gasa, Bhutan
- Average rainfall days in January:
4.2 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
19.1 days - Average rainfall days in May:
22.8 days - Average rainfall days in June:
24.9 days
- Average rainfall days in July:
27.3 days - Average rainfall days in August:
25.8 days - Average rainfall days in September:
20.5 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
7.1 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is July (27.3 days).
The month with the least rainy days is January (4.2 days).
Average snowfall
Gasa, Bhutan
The month with the highest snowfall is February (146mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days
Gasa, Bhutan
- Average snowfall days in January:
6.6 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
8.2 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
3.3 days - Average snowfall days in December:
5.4 days
The month with the highest number of snowfall days is March (8.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Gasa, Bhutan
- Average daylight in January:
10h and 36min - Average daylight in February:
11h and 12min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 48min - Average daylight in May:
13h and 30min - Average daylight in June:
13h and 54min
- Average daylight in July:
13h and 42min - Average daylight in August:
13h and 6min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 48min - Average daylight in December:
10h and 24min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in January:
7h and 24min - Average sunshine in February:
7h and 24min - Average sunshine in March:
9h and 36min - Average sunshine in April:
11h and 12min - Average sunshine in May:
11h and 0min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
9h and 0min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 54min - Average sunshine in October:
8h and 0min - Average sunshine in November:
7h and 24min - Average sunshine in December:
7h and 30min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The months with the least sunshine are January, February and November (Average sunshine: 7h and 24min).
Average sunshine days
Gasa, Bhutan
- Average sunshine days in January:
22.9 days - Average sunshine days in February:
18 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
5.7 days - Average sunshine days in May:
2.8 days - Average sunshine days in June:
2.8 days
- Average sunshine days in July:
2.9 days - Average sunshine days in August:
3.3 days - Average sunshine days in September:
6.6 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
22.3 days
The month with the most sunshine days is January (22.9 days).
The months with the least sunshine days are May and June (2.8 days).
Average UV index
Gasa, Bhutan
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Gasa, Bhutan
The month with the most cloud cover is July (Cloud cover 51).
The month with the least cloud cover is January (Cloud cover 14).
Average visibility
Gasa, Bhutan
The months with the highest visibility are January, February, March, April, May, October, November and December (10km).
The months with the lowest visibility are June, July, August and September (9km).
