Climate and monthly weather forecast
Jermuk, Armenia

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The climate of Jermuk

Situated in Armenia, Jermuk exhibits a humid continental climate with no dry season, a warm summer, and a classification of Dfb according to the Köppen climate classification. The city's geographical location and elevated terrain influence its climate patterns, resulting in cold winters and pleasantly warm summers.

Looking at the provided data, monthly average temperatures range from -16°C (3.2°F) in the depths of winter to a maximum of 23°C (73.4°F) during summer months. High temperatures fluctuate from -7°C (19.4°F) in January to a pleasant 23°C (73.4°F) in July and August, while lows span from a frigid -16°C (3.2°F) in January to a mild 9°C (48.2°F) between July and August.

Rainfall is another essential aspect of Jermuk's climate. Reviewing the available data, the area sees precipitation throughout the year, peaking in May with around 104mm (4.09"). The least amount of rain is observed in September, where rainfall accumulates at 34mm (1.34") on average. The number of rainy days per month varies from as few as 5 in August and September to a high of 17 in May.

Daylight hours in Jermuk change throughout the year, ranging from 9.4 in December to a full 15 hours during June. Correspondingly, average sunshine hours increase from 4 hours in January to peak at 11 hours in July.

Regarding UV index, it fluctuates over the year, with the lowest values of 2 received in the winter months of December and January, gradually increasing to reach a high of 12 in July.

The best time to visit Jermuk

Assessing weather elements, tourists may find the period from June to August most favorable for a trip to Jermuk. During this timeframe, temperatures remain comfortably warm, between 18°C (64.4°F) and 23°C (73.4°F). Daylight hours also reach their peak, providing ample time for outdoor exploration. Despite encountering some rain, the number of rainy days is considerably lower in these months, which implies less possibility for weather-induced disruptions. The higher UV index during this period may necessitate protective measures to avoid possible skin damage.

The worst time to visit Jermuk

Travelers may find it less appealing to visit Jermuk during the winter months from December to February. With temperatures reaching lows of -16°C (3.2°F), heavy clothing is essential. Although this period sees less rainfall, the cold weather could be uncomfortable for those unaccustomed to frigid temperatures. Moreover, daylight and sunshine hours are shortest during this period, limiting the time available for sightseeing and outdoor activities.

Spring weather in Jermuk

Experiencing a shift from the cold winter months, the spring months from March to May in Jermuk bring a gradual increase in temperature from 0°C (32°F) to 13°C (55.4°F). The minimum temperatures climb from -9°C (15.8°F) to 1°C (33.8°F), marking a transition into warmer months. The city receives an increased amount of rainfall during this period, peaking at 104mm (4.09") in May. Daylight hours increase progressively from 12 hours in March to 14.4 hours in May, offering more hours of daylit activity.

Summer weather in Jermuk

Summer, a season between June and August in Jermuk, characteristically has warm and pleasant weather with high temperatures of 18-23°C (-9.4°F) and lows of 5-9°C (15.8°F). Rainfall decreases moderately compared to spring, with July showing the smallest quantity at 54mm (2.13"). The number of daylight hours peaks at 15 in June before declining gradually to 13.7 in August, giving plenty of daylight for visitors to explore.

Autumn weather in Jermuk

Moving into autumn from September to November, temperatures in Jermuk start to cool down with highs decreasing from 18°C (64.4°F) to 3°C (37.4°F) and lows ranging from 4°C (39.2°F) to -7°C (19.4°F). This period witnesses a slight variability in terms of rainfall, with averages moving from 34mm (1.34") in September up to 49mm (1.93") in October. On a positive note, daylight hours range from 12.5 in September to 10 in November, providing ample time for sightseeing.

Winter weather in Jermuk

The winter months from December to February in Jermuk are typically cold with highs oscillating between -4°C (24.8°F) and -7°C (19.4°F) while lows fall between -12°C (10.4°F) and -16°C (3.2°F). Rainfall during these months remains consistent, from 38mm (1.5") in December to 35mm (1.38") in January. Daylight hours reach their yearly minimum, running from 9.4 in December to 10.7 in February. Despite the cold, winter in Jermuk brings its distinct charm and serenity.

Weather in January

January in Jermuk, Armenia, ushers in the year with the chill of winter reaching its peak. The high temperature itself becomes no greater than -7°C (19.4°F), making it a suitable time for winter sport enthusiasts. The comfort of warmer days rests over the horizon of the following months. Weather in January »

Weather in February

As February arrives in Jermuk, there is a slight ease in the freezing temperatures. The mercury slightly raises but stays within the sub-zero range, indicating a continuation of the rigorous winter season. However, the days of rain persist, reminding residents and travellers of the area's typical climate. Weather in February »

Weather in March

In March, Jermuk begins to witness a transition from the chilly winter to a more temperate weather. The temperatures climb to the freezing point, marking the end of the deep winter. The city, nestled within Armenia's mountainous region, continues to receive heavy rainfall, contributing to the thawing landscapes. Weather in March »

Weather in April

April showers characterize the weather in Jermuk, Armenia, with the highest rainfall of the year at 85mm (3.35"). A shift in weather conditions is conspicuous as the mercury levels soar to reach comfortable highs. The blooming spring season is palpable with an increase in sunshine hours, inviting locals and tourists to enjoy the outdoors. Weather in April »

Weather in May

The arrival of May in Jermuk signals a clear transition into warmer days. With daylight quickly escalating, the town savors more rays of the sun. The rainfall continues, albeit at a slightly reduced level compared to April. With temperatures peaking even higher, time spent outdoors turns increasingly pleasant. Weather in May »

Weather in June

June in Jermuk displays the signature characteristics of the early summer season. As the month proceeds, temperatures rise significantly to create warmer and longer days. The rise in the sun's intensity results in the year's highest UV index of 11, urging residents and tourists to exercise caution. Weather in June »

Weather in July

In July, the summer reaches its zenith in Jermuk, hopping to a high of 23°C (73.4°F). The season's warmth is coupled with a reduction in the number of rainy days, resulting in a drier climate. Residents and tourists can enjoy the most extended daylight duration of the year, maximizing outdoor activities. Weather in July »

Weather in August

August weather in Jermuk runs parallel to July, maintaining hot conditions with highs hovering around the same summer peak. Although regarded as a summer month, rainfall does not cease entirely, preserving the town's lush greenery. Weather in August »

Weather in September

The arrival of September in Jermuk marks the gradual transition from summer to autumn. The mercury begins its downward journey, creating cooler days and colder nights. Despite the decrease in sunlight, the UV index stays relatively high, indicating the need for sun protection. Weather in September »

Weather in October

October presents a shift in weather patterns for Jermuk as autumn fully arrives. The temperatures continue their steady descent, preparing for the incoming cold season. The afternoon sun dims, leading to shorter days with fewer hours of daylight. Weather in October »

Weather in November

Chilly November days descend on Jermuk, signaling the onset of the cold season. The residual warmth of previous months diminishes with temperatures falling significantly. Rainfall continues at a consistent pace, setting the stage for the potential arrival of snowfall in the coming weeks. Weather in November »

Weather in December

Jermuk welcomes December with all the hallmarks of a biting winter. With temperatures dropping to a brisk -4°C (24.8°F) at peak, the town transforms into a winter wonderland. Short daylight hours and fewer sunshine hours create a distinct Hilary atmosphere, typical of the season. Weather in December »

Frequently asked questions

What are the coldest months in Jermuk?

During the coldest month in Jermuk, January, temperatures average a high of -7°C (19.4°F) and a low of -16°C (3.2°F).

How much does it rain in Jermuk?

Throughout the year, in Jermuk, there are 118 rainfall days, and 667mm (26.26") of precipitation is accumulated.

What are the months with the least sunshine in Jermuk?

The months with the least sunshine in Jermuk, Armenia, are January and December, with an average of 4h of sunshine.

What is the month with the lowest UV index in Jermuk?

The months with the lowest UV index in Jermuk, Armenia, are January and December, with an average maximum UV index of 2.

What is the wettest month in Jermuk?

May is the month with the most rainfall. Rain falls for 17 days and accumulates 104mm (4.09") of precipitation.

When are the longest days in Jermuk?

With an average of 14h and 54min of daylight, June has the longest days of the year in Jermuk.

What is the warmest month in Jermuk?

Jermuk's average highest temperatures are recorded in July and August, reaching a high of 23°C (73.4°F).

What month has the most sunshine in Jermuk?

The month with the most sunshine is July, with an average of 11h of sunshine.

When is the highest UV index in Jermuk?

July is the month with the highest UV index in Jermuk, Armenia, with an average maximum UV index of 12.

What is the driest month in Jermuk?

The month with the least rainfall in Jermuk, Armenia, is September, when the rain falls for 5 days and typically collects 34mm (1.34") of precipitation.

What is the month with the shortest days in Jermuk?

With an average of 9h and 24min of daylight, December has the shortest days of the year in Jermuk, Armenia.

Is there Daylight Saving Time (DST) in Jermuk?

Jermuk does not observe Daylight Saving Time (DST). +04 timezone is used throughout the entire year.

Average rainfall
Jermuk, Armenia

Average rainfall - Jermuk, Armenia

The wettest month (with the highest rainfall) is May (104mm).
The driest month (with the least rainfall) is September (34mm).

Average rainfall days
Jermuk, Armenia

Average rainfall days - Jermuk, Armenia

The month with the highest number of rainy days is May (17 days).
The months with the least rainy days are August and September (5 days).

Average daylight / Average sunshine
Jermuk, Armenia

Average daylight / Average sunshine - Jermuk, Armenia

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is July (Average sunshine: 11h).
The months with the least sunshine are January and December (Average sunshine: 4h).

Jermuk, Armenia

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