Climate and monthly weather forecast
Birjand, Iran


The climate of Birjand

Birjand, Iran, falls under the Koppen climate classification BSk, symbolizing a mid-latitude steppe climate. This geographical location experiences a significant range in weather patterns throughout the year. The climate is often arid, with clear skies providing plenty of sunshine annually.

A closer analysis of the weather parameters reveals noticeable fluctuations. Specifically, temperatures oscillate from lows of -2.3°C (27.9°F) in January to torrid highs of 35.6°C (96.1°F) in July. This extensive span often leads to warm summers and colder winters manifesting as a continental climate. As for humidity, it dwindles down to as low as 21% during the warmer months, escalating to 57% during damper and colder periods.

Concerning precipitation, Birjand remains dry most of the year, with a significant reduction in rainfall from May to October, marking an almost dry season. The city sees the highest rainfall, of 35mm (1.38"), in March reduced to near nothing in September. Contrastingly, the city experiences a scant number of snowfall days, mainly concentrating in the colder months between December to February, with January recording the highest at 2.6 days.

The best time to visit Birjand

Considering the climatic conditions, a visit to Birjand may offer a pleasurable experience from April to June. During these spring months, the area experiences a balance in temperatures, oscillating between pleasant lows of 4.4°C (39.9°F) and highs of 30.6°C (87.1°F). It is also a period with reduced rainfall and fewer snowfall days, helping travelers to roam around comfortably.

Moreover, this period provides the longest daylight hours, peaking at 14.3 hours in June and ample sunshine with 11.2 hours daily during the same month. Lower humidity levels further heighten comfort during these months, making it a delightful time to travel.

The worst time to visit Birjand

Venturing to Birjand during winter months, particularly in January, could present a bit of a challenge. This month expresses the lowest average temperature, going down to -2.3°C (27.9°F). Along with that, January witnesses the year's highest number of snowfall days at 2.6. The overall cold climate paired with increased precipitation might not provide a pleasant experience to visitors.

This duration is also marked with shorter daylight hours and decreased sunshine hours. It receives the least sunlight hours in the year, accumulating only 6.3 hours in January, diminishing the scope of outdoor activities. Hence, winter, particularly January, might not be the most suitable for a trip to Birjand.

Spring weather in Birjand

Spring weather in Birjand is quite pleasant, presenting the town in a completely different avatar. March begins with a moderate level of rainfall, 35mm (1.38"), that gradually reduces to 7mm (0.28") by May end. From a weather perspective, the temperature sees a gentle rise from March through May, starting at an 11°C (51.8°F) high and 4.4°C (39.9°F) low, it reaches a high of 30.6°C (87.1°F) and a low of 13.9°C (57°F) by May.

Thus, springtime witnesses a transition, moving from colder to warmer days. It also comes with increased daylight hours, going from 12 hours in March up to 13.9 hours by the end of May, aiding travelers to explore more.

Summer weather in Birjand

Summer, from June through August, is the driest period across the year, receiving rainfall to the extent of just 0mm (0") in June to 0mm (0") in August. Concurrently, the city experiences soaring temperatures, with highs approaching a peak of 35.6°C (96.1°F) and lows around 19.7°C (67.5°F), making it the year's warmest period.

Interestingly, despite the high heat, these months come with massively decreased humidity levels, down to 21-22%, making the heat somewhat bearable. Additionally, more daylight hours and maximum sunshine hours, marking up to 11.2 hours, are observed during this period.

Autumn weather in Birjand

Autumn in Birjand sees promising weather, with temperatures reducing gradually from September to November. The city experiences a high of 31.7°C (89.1°F) and a low of 12.1°C (53.8°F) in September, declining to a more pleasant 19.7°C (67.5°F) high and 2.2°C (36°F) low by November.

In terms of precipitation, it remains nearly non-existent in September and gradually increases from October onwards. This period also gains from having generous daylight hours, starting from 12.4 hours in September, dropping to 10.5 hours by November end.

Winter weather in Birjand

Birjand faces cold winters, especially between December and February. The temperature reaches a high of 13.4°C (56.1°F) and a low of -1.2°C (29.8°F) in December, lowering to just -2.3°C (27.9°F) by January. The city also occasionally sees snowfall days during this period, primarily in January.

Additionally, winter in Birjand witnesses an increase in rainfall, particularly in December, with 20mm (0.79") precipitation. Winter days are notably shorter, yet consistent, with approximately 10 daylight hours available throughout, making it a generally colder and darker period compared to the rest of the year.

Weather in January

January in Birjand, Iran, greets residents with mild winter conditions. It's the coldest month of the year, with the lowest temperatures dipping to -2.3°C (27.9°F). Compared to December, there is an improvement as the mercury begins to creep up, signaling the shift from early to mid-winter. Weather in January »

Weather in February

The gradual rise in temperature continues into February. It's still winter, but the noticeably milder conditions hint at the impending arrival of spring. February sees a minor dip in relative humidity compared to the previous month. Weather in February »

Weather in March

Birjand's weather undergoes a distinct shift in March. Herald of the spring season, March brings a notable rise in daytime temperatures, reaching up to 18.8°C (65.8°F). Coming out of the cold February, the rise in temperature is noticeable and welcomed by many. Weather in March »

Weather in April

April sees the full arrival of spring in Birjand. Temperatures continue on their upward trajectory providing pleasant weather during the day. Days are marked by plenty of sunshine, clocking in at an average of 13 daylight hours. The threat of rainfall diminishes considerably and the relative humidity reaches 38%, attesting to the dryer weather conditions. Weather in April »

Weather in May

May brings forth a gentle transition into summer, with temperatures reaching up to 30.6°C (87.1°F). It symbolizes the shift from the mild conditions of spring to the splendid warmth of summer. A significant drop in rainfall is registered, making May one of the driest months of the year. Weather in May »

Weather in June

The continuously increasing temperatures reach their stride in June, marking the arrival of the hot summer. At its peak, it reaches a sizzling 35.2°C (95.4°F). Extended daylight hours, negligible rainfall, and the lowest relative humidity of the year are characteristic of June's weather. Weather in June »

Weather in July

July is the hottest month in Birjand, with temperatures skyrocketing to a maximum of 35.6°C (96.1°F). The sweltering summer heat is undeniably at its zenith, leading many locals and visitors alike to seek reprieve in air-conditioned indoor environments or at cooling water bodies nearby. Weather in July »

Weather in August

Birjand's weather in August is much akin to July, with the high temperatures persisting. As the second half of summer unfolds, the temperature continues to remain high around 34.3°C (93.7°F). August also follows July's lead in terms of rainfall, with negligible precipitation. Weather in August »

Weather in September

September signals the beginning of a transition from the hot summer towards the milder temperatures of autumn. Although the temperatures remain quite high at 31.7°C (89.1°F), the gradual decline is perceptible. The return to milder weather is welcomed by most as a respite from the high summer heat. Weather in September »

Weather in October

October in Birjand is quintessentially autumnal. Gradual cooling continues from last month, making the weather considerably comfortable. A return to gentle rains and marginally increased humidity indicates a change in season. October's weather is marked by lovely daytime temperatures and refreshingly cool evenings, making this month a favorite among many. The commencement of October in Birjand involves a temperature shift, with the average high-temperature dropping from a tropical 31.7°C (89.1°F) in September to a warm 26.6°C (79.9°F). Weather in October »

Weather in November

As the year progresses towards its end, November ushers in cooler weather. Displaying stark contrast to October, November sees daylight hours shrink to 10.5 hours and temperatures plunge to a low of 2.2°C (36°F). November's weather is often unpredictable, offering sunny days interspersed with showers, demonstrating the city's steady march towards winter. The beginning of November involves a decrease in the average high-temperature, transitioning from a warm 26.6°C (79.9°F) in October to a refreshing 19.7°C (67.5°F). Weather in November »

Weather in December

As the final month of the year, December introduces the chill of winter to Birjand. With temperatures falling to -1.2°C (29.8°F), Birjand's weather sees a cold trend. However, despite the dipping temperatures, Birjand registers a modest 20mm (0.79") rainfall. Weather in December »

Frequently asked questions

What part of the year is the coldest in Birjand?

January, on average, is the coldest month in Birjand, registering a high temperature of 11°C (51.8°F) and a low of -2.3°C (27.9°F).

What is the most humid month in Birjand?

January is the most humid month in Birjand, Iran, with an average relative humidity of 57%.

How many days does it rain in Birjand?

In Birjand, during the entire year, the rain falls for 49.8 days and collects up to 169mm (6.65") of precipitation.

When does it snow in Birjand?

January through April, November and December are months with snowfall in Birjand.

What is the snowiest month in Birjand?

The month with the most snowfall days is January, when snow falls for 2.6 days.

How many days does it snow in Birjand?

In Birjand, during the entire year, snow falls for 6 days.

What is the month with the least sunshine in Birjand?

The months with the least sunshine are January and December, with an average of 6.3h of sunshine.

What is the rainiest month in Birjand?

The month with the most rainfall in Birjand, Iran, is March, when the rain falls for 9.2 days and typically aggregates up to 35mm (1.38") of precipitation.

When it does not snow in Birjand?

In Birjand, snow does not fall in May through October.

What is the least humid month in Birjand?

June and July, with an average relative humidity of 21%, are the least humid months in Birjand.

When are the longest days in Birjand?

The month with the longest days in Birjand, Iran, is June, with an average of 14h and 18min of daylight.

What month is the hottest in Birjand?

The warmest month in Birjand, Iran, is July, with an average high-temperature of 35.6°C (96.1°F) and an average low-temperature of 19.7°C (67.5°F).

What month has the most sunshine in Birjand?

The month with the most sunshine is August, with an average of 11.3h of sunshine.

What is the driest month in Birjand?

September is the only month when rain does not fall.

When does it rain in Birjand?

Months with rainfall are January through August, October through December.

What is the month with the shortest days in Birjand?

The month with the shortest days in Birjand, Iran, is December, with an average of 10h and 0min of daylight.

Is there Daylight Saving Time (DST) in Birjand?

Birjand does not utilize Daylight Saving Time (DST). +0330 timezone is used over the entire year.

Average temperature
Birjand, Iran

Average temperature - Birjand, Iran

The warmest month (with the highest average high temperature) is July (35.6°C).
The month with the lowest average high temperature is January (11°C).

The month with the highest average low temperature is July (19.7°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).


Average humidity
Birjand, Iran

Average humidity - Birjand, Iran

The month with the highest relative humidity is January (57%).
The months with the lowest relative humidity are June and July (21%).


Average rainfall
Birjand, Iran

Average rainfall - Birjand, Iran

The wettest month (with the highest rainfall) is March (35.1mm).
The driest month (with the least rainfall) is September (0mm).


Average rainfall days
Birjand, Iran

Average rainfall days - Birjand, Iran

The month with the highest number of rainy days is March (9.2 days).
The month with the least rainy days is August (0.2 days).


Average snowfall days
Birjand, Iran

Average snowfall days - Birjand, Iran

The month with the highest number of snowfall days is January (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).


Average daylight / Average sunshine
Birjand, Iran

Average daylight / Average sunshine - Birjand, Iran

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).


Birjand, Iran

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