The climate of Chilo
Chilo, located in the highland areas of
Bhutan, welcomes its visitors with a temperate highland tropical climate classified as Cwb under the Köppen climate classification. This classification attributes the distinct weather patterns of Chilo to its geographical position and altitude. Throughout the year, the weather displays seasonal shifts in temperature, humidity, and precipitation.
Average temperatures swing from a frosty -2.6°C (27.3°F) in the winter to a mild 17.8°C (64°F) during the summer months. Humidity levels oscillate from a relatively dry 57% at the year's beginning and end, to a more moisture-laden 83% mainly in the monsoon period from
June to
August. Rainfall shows more variability, with
January and
December being the driest months registering just 11mm (0.43") and 7mm (0.28") respectively, while
July accounts for the most, nearing 200mm (7.87"). As it pertains to atmospheric pressure, it remains fairly stable averaging around 1015 mb throughout the year.
The landscape of Chilo is further shaped by its distinct patterns of snowfall and sunshine. While the region gets virtually no snowfall from
May to
November, the remaining months receive anywhere from 13mm (0.51") (in November) to a large 146mm (5.75") (in
February). Conversely, the sunshine hours vary from 7.4 to 11.2 per day, making Chilo a place with diverse weather patterns throughout the year.
The best time to visit Chilo
Considering the climate profile of
Chilo, the best months to plan a visit would arguably be between
April to
June. During this period, the weather is generally balmy with highs hovering around 12°C (53.6°F) up to 16.7°C (62.1°F). Humidity is manageable, around 73% to 78% and the relative pressure stays stable around 1014 mb to 1007 mb. Rainfall is between 62mm (2.44") to 113mm (4.45"), with rainfall days fluctuating from 19 to 25 days a month. However, one of the highlights of these months is the ample sunshine ranging from 11 to 13.9 hours every day, providing plenty of vitamin D for any outdoor enthusiasts.
The worst time to visit Chilo
On the other hand, the less hospitable period to tour
Chilo would most likely be the rainy and overcast months from
July to
September. The temperature during these months climbs to 16.9°C (62.4°F) to 17.8°C (64°F), while humidity reaches a peak of 80% to 83%. The concerning aspect is that this is the monsoon season and Chilo experiences rainfall surges from 168mm (6.61") to 196mm (7.72") with upwards of 27 days of precipitation a month. Paired with lower sunshine hours from 9 to 10.2 a day, outdoor activities might be curtailed.
Spring weather in Chilo
Spring in
Chilo - spanning
March,
April, and
May - is characterized by a warming trend in temperature from 9.6°C (49.3°F) to 14.3°C (57.7°F). This period also marks an increase in rainfall from 38mm (1.5") to 95mm (3.74") while the snowfall dwindles significantly from 121mm (4.76") in March to just 1mm (0.04") in May. Humidity levels rise and daylight increases to provide an average of 12 hours to 13.5 hours of natural light per day. Wind speeds marginally increase from 8.4km/h (5.2mph) to 8.1km/h (5mph).
Summer weather in Chilo
Chilo’s summer represents a period of significant rainfall and higher humidity. Between
June and
August, the temperature stays within the range of 16.7°C (62.1°F) to 17.8°C (64°F). Rainfall peaks to 196mm (7.72") in
July, while the number of rainy days per month climbs to 27.3 days. Alongside this, humidity levels push up to 83%, making this the wettest season. On a brighter note, the length of summer days pushes to a year's high of 13.9 hours of daylight in June.
Autumn weather in Chilo
Autumn, from
September through to
November, marks a transition from the wet season to colder and drier weather. The temperature starts declining from 15.9°C (60.6°F) in September, reaching 10.2°C (50.4°F) by November. Rainfall significantly reduces from 103mm (4.06") to 10mm (0.39"), and the number of rainy days decreases to 7.1 days in November. However, autumn does witness a resurgence of snowfall with 13mm (0.51") of snow in November after a long, snow-less summer.
Winter weather in Chilo
Winter introduces chilly weather to
Chilo spanning from
December to
February. The temperature dips to as low as -2.6°C (27.3°F) in
January. Concurrently, the rainfall dwindles to 7mm (0.28") to 21mm (0.83") across these winter months, but the snowfall ascends to its yearly high of 146mm (5.75") in February. Days are shorter, carrying only 10.4 to 11.2 hours of daylight, with the sun shining for 7.4 to 7.5 hours per day.
Weather in January
January in
Chilo,
Bhutan hosts winter's chilly grip, prominently characterised by frosty temperatures reaching as low as -2.6°C (27.3°F) and a high of 5.8°C (42.4°F). The abundant snowfall, reaching 87mm (3.43"), creates perfect conditions for winter sports and snow activities.
Weather in January » Weather in February
February's weather sees a gradual climb, paving the way for slightly more temperate weather than the preceding month. With snowy landscapes still dominant, the snowfall hikes to 146mm (5.75"), signaling winter's peak in
Chilo.
Weather in February » Weather in March
Moving into
March, the weather softens, revealing hints of the upcoming spring season. The landscape starts to alter as the snowfall drops notably to 121mm (4.76"), situating winter's retreat and spring's subtle arrival. Transitional in nature, the month offers an appealing mix of brisk mornings, milder afternoons, and scenic snow showers.
Weather in March »
Weather in April
April decidedly welcomes spring, with temperatures taking an upwards swing, establishing a delightful weather balance between cruelty of winter and swelter of summer. As the landscapes come back to life, the snowfall drops drastically to 23mm (0.91"), officially marking an end to the winter season.
Weather in April » Weather in May
May ushers in the mild warmth of an early summer in
Chilo, with comfortable temperatures offering ample opportunities for outdoor activities. Holding a respite from
April’s spell of showers, rainfall sees gradual increase to 95mm (3.74"), announcing the arrival of pre-monsoon showers in the area.
Weather in May » Weather in June
June transitions to the warmth of established summer, bringing an increase in humidity levels across
Chilo. Rainfall peaks to 113mm (4.45"), indicative of the regular showers that drench the city under summer skies. It’s a thrilling spectacle as the city turns greener under the steady rain, offering enchanting views and gratifying weather for nature lovers.
Weather in June »
Weather in July
In
July,
Chilo experiences the peak of monsoon, with almost daily rainfall at a record 196mm (7.72"). The air fills with the intoxicating aroma of fresh wet soil and luscious greenery following the heavy showers. Despite the persistent rains, the city continues to hum with vibrancy, glistening under the frequent bouts of sun and rain.
Weather in July »Weather in August
By
August, the monsoon starts to subside, and the rainfall recedes to 168mm (6.61"), signifying a gradual decline in the frequency of showers. Still, the weather remains humid, holding onto the remnants of the monsoon.
Chilo's landscape adorns a lush green appearance, basking in the post-rain freshness under the generous sun.
Weather in August »Weather in September
The weather in
September takes a turn as monsoon bids farewell, leaving behind refreshing and comfortable weather. The rainfall drops considerably to 103mm (4.06"), clearing up the skies and making way for plentiful sunshine.
Weather in September »
Weather in October
October brings forth the captivating autumn breeze, with clear blue skies and comfortable temperatures setting the tone for the month. While the transition from fall to winter is gradual, there’s no denying the distinct chill in the weather.
Weather in October » Weather in November
November, in
Chilo, introduces the first whispers of winter with a stark chill in the air. The first snowfall usually marks its appearance this month, reaching about 13mm (0.51"). It’s safe to say that winter is just around the corner, with November acting as a subtle prelude.
Weather in November » Weather in December
Finally,
December rolls around, offering a full-fledged winter experience in
Chilo,
Bhutan. A significant increase in snowfall to 40mm (1.57") marks the peak of winter in the city, painting its landscapes white. The city gets cloaked in a unique vibrancy and majestic charm as the snow settles, capturing the essence of winter beautifully.
Weather in December » [Resources]