Climate and monthly weather forecast
Herat, Afghanistan

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The climate of Herat

Herat is a city located in the western part of Afghanistan. The city's climatic conditions classify it under the Köppen climate classification as a BSk or Mid-latitude Steppe. This classification signifies mostly dry conditions interspersed with cold winters. The considerable fluctuation in monthly temperature, humidity, and rainfall totals outlines an ecological environment that necessitates adaptive living.

A yearly temperature range from 1°C (33.8°F) up to 33.3°C (91.9°F) is witnessed in Herat. January tends to be the coldest month, with a low temperature average of 1°C (33.8°F), escalating to a peak of 33.3°C (91.9°F) in July. Recurring trends demonstrate that temperatures consistently rise from the beginning of the year, culminating in July before descending through December.

Relative humidity values also undulate vastly, from 16% to 51%, with the lowest percentage from June to August, implying drier conditions. On the other hand, the wettest months spanning from January to March and November to December depict higher relative humidity percentages upwards of 40%.

Rainfall in Herat follows a cyclical pattern with the start of the year experiencing frequent rains. January, February, and March receive 25mm (0.98"), 30mm (1.18"), and 32mm (1.26") of rainfall respectively. However, a rapid decline is noted from May to September where virtually no rainfall occurs. Patterns of rainfall are mirrored in the snowfall schedule, where January experiences 42mm (1.65") of snow while the rest of the year records minimal to no snowfall.

The best time to visit Herat

Visiting Herat would be most agreeable from May to September when temperatures are comfortably warm, ranging from 28.1°C (82.6°F) to 33.3°C (91.9°F), and humidity levels drop to their lowest. Moreover, these drier months do not experience any rainfall, with sunshine hours reaching their peak at up to 14 hours a day, ideal for sightseeing and outdoor activities.

The worst time to visit Herat

Tourists are advised against visiting Herat at the start of the year, from January to March. These months are characterized both by low temperatures, dipping to a chilly 1°C (33.8°F), and significant rainfall. In January, Herat experiences an average of 7 rainy days and 1.5 snowfall days with 42mm (1.65") snowfall.

Spring weather in Herat

Spring consumes March through May in Herat. The temperature during this season sees a steady rise from 16.7°C (62.1°F) in March to 28.1°C (82.6°F) in May. Relative humidity levels decrease, starting at 44% in March and ending at a relatively low 28% in May. Rainfall decreases significantly from 32mm (1.26") in March to a mere 5mm (0.2") in May, indicating the transition into the dry summer months.

Summer weather in Herat

The summer months between June to August constitute the driest period in Herat. Temperatures climb to their highest point of the year, peaking at 33.3°C (91.9°F) in July. The heat is complemented by low relative humidity, dropping to its lowest at 16% in July and August. Virtually no rainfall occurs during this period, allowing for plenty of sunshine hours that reach up to 14.4 hours a day.

Autumn weather in Herat

From September to November, Herat experiences autumn. The weather during this season starts to cool down with temperatures decreasing from 28.2°C (82.8°F) in September to 14.4°C (57.9°F) in November. Relative humidity rises slightly, and rainfall starts to occur more frequently with November receiving 11mm (0.43") of rainfall.

Winter weather in Herat

Herat's winters span from December to February. A significant drop in temperature is observed during this period, reaching a yearly low of 1°C (33.8°F) in December and January. Relative humidity rises to 51% in February, presenting the wettest month of the year. Winters in Herat also bring about snowfall, with January experiencing the highest snowfall of 42mm (1.65").

Weather in January

A crisp and chilly month, January in Herat Afghanistan sees relatively cold conditions. Being the start of the year, the weather sets a tranquil and calm mood. Notably, maximum temperatures hover around 8.8°C (47.8°F), while the lowest can fall to 1°C (33.8°F), complemented by a modest relative humidity of 49%. Weather in January »

Weather in February

Moving into February, temperatures in Herat Afghanistan climb slightly, yet the weather remains cold. Sunshine increases compared to January, signaling the transition into spring. In fact, highs reach 10.3°C (50.5°F) while lows remain around 1.9°C (35.4°F) in February, a marginal increase from the preceding month. Weather in February »

Weather in March

March announces the arrival of Spring in Herat Afghanistan, offering a noticeable boost in temperatures. This shift ushers in a more comfortable climate, mitigating the winter chill. Significantly, temperatures fluctuate between a cozy 16.7°C (62.1°F) and a cooler 7.8°C (46°F), leaving a comfortable range for residents to enjoy. Weather in March »

Weather in April

April in Herat Afghanistan greets residents with a warming trend, resulting in a pleasant weather experience. This month is characterized by clear skies, longer days, and increasing temperatures, providing a perfect setting for outdoor pursuits. Weather in April »

Weather in May

May announces the onset of summer in Herat Afghanistan, boasting even higher temperatures than the preceding months. Weather patterns feature moments of heat during the day while quickly cooling off in the evenings. For instance, on hotter days, temperatures peak at 28.1°C (82.6°F), while on cooler nights, it drops to around 16.8°C (62.2°F). Weather in May »

Weather in June

June brings an intense heatwave to Herat Afghanistan, catching the city in the height of summer. The weather during this month is defined by high temperatures, long daylight hours, and relatively little cloud cover. Amid this period, temperatures escalate to a blazing 31.8°C (89.2°F) with the dawns providing slight relief at 19.6°C (67.3°F). Weather in June »

Weather in July

In July, Herat Afghanistan experiences a peak summer month, marked by the year's highest temperatures. High temperatures may be oppressive during the day, but the nights provide some degree of cooling. Specifically, highs can climb to a sweltering 33.3°C (91.9°F) while lows mildly settle around 21.2°C (70.2°F). Weather in July »

Weather in August

August in Herat Afghanistan remains within the bounds of the summer season but starts to show signs of receding heat. Daily weather patterns indicate cooler mornings and evenings with warmer afternoons. Despite the slight reduction in temperatures with highs of 31.8°C (89.2°F) and lows around 19.3°C (66.7°F), conditions remain arid as no rainfall is recorded. Weather in August »

Weather in September

September in Herat Afghanistan signals the onset of the fall season, introducing a balance between heat and coolness. The weather proves welcoming as the harsh summer heat gradually relents during this period. Average temperatures span between highs of 28.2°C (82.8°F) and a cooler low of 15.6°C (60.1°F), the milder climate being the highlight. Weather in September »

Weather in October

October brings cooler weather and the genuine arrival of fall to Herat Afghanistan. Days feature pleasant temperatures, while nights start to acquire a noticeable chill. Though temperatures remain comfortable at highs of 22.2°C (72°F) and cool down to lows of 11.4°C (52.5°F), a modest 8mm (0.31") of rainfall begins to restore moisture to the climate. Weather in October »

Weather in November

In November, Herat Afghanistan steps further into the chilly embrace of late fall. This transitional month demonstrates noticeable temperature drops as winter approaches. Residents experience maximum temperatures of 14.4°C (57.9°F), but with minimum temperatures dropping to 5.6°C (42.1°F), the November air holds a distinct chill. Weather in November »

Weather in December

December in Herat Afghanistan arrives with the full power of winter, introducing cold weather conditions accompanied by slight snowfall. Personal warming gears become necessary as low temperatures become dominant. During this sharp winter month, the thermometer scales between a daytime high of 10.6°C (51.1°F) and an overnight low of about 2°C (35.6°F). Weather in December »

Frequently asked questions

What is the coldest time of year in Herat?

The coldest period tends to be January, when average temperatures fluctuate between a high of 8.8°C (47.8°F) and a low of 1°C (33.8°F).

How many days does it rain?

Throughout the year, there are 50 rainfall days, and 144mm (5.67") of precipitation is accumulated.

When does it snow in Herat?

Months with snowfall are January through March, November and December.

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 1.5 days and accumulates 42mm (1.65") of snow.

How much does it snow in Herat?

In Herat, during the entire year, snow falls for 3 days and aggregates up to 64mm (2.52") of snow.

What is the month with the least sunshine in Herat?

With an average of 6.9h of sunshine, January has the least sunshine of the year.

What are the months with the lowest UV index in Herat?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the most humid month?

The most humid month is February, with an average relative humidity of 51%.

What is the rainiest month?

March is the month with the most rainfall in Herat. Rain falls for 9.8 days and accumulates 32mm (1.26") of precipitation.

When it does not snow?

April through October are months without snowfall.

What are the months with the highest UV index?

May through July, with an average maximum UV index of 7, are months with the highest UV index.

What is the driest month?

In Herat, rain does not fall in June through September.

When are the longest days?

With an average of 14h and 24min of daylight, June has the longest days of the year.

What is the warmest month in Herat?

July is the warmest month of the year, registering average temperatures as high as 33.3°C (91.9°F) and as low as 21.2°C (70.2°F).

What is the least humid month?

The least humid month is July, with an average relative humidity of 16%.

What month has the most sunshine?

With an average of 12.5h of sunshine, August has the most sunshine of the year.

When does it rain?

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

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

Is there Daylight Saving Time (DST)?

Herat does not utilize Daylight Saving Time (DST). +0430 timezone is used over the entire year.

Average temperature
Herat, Afghanistan

Average temperature - Herat, Afghanistan

The warmest month (with the highest average high temperature) is July (33.3°C).
The month with the lowest average high temperature is January (8.8°C).

The month with the highest average low temperature is July (21.2°C).
The coldest month (with the lowest average low temperature) is January (1°C).

Average pressure
Herat, Afghanistan

Average pressure - Herat, Afghanistan

The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is July (1004.6mbar).

Average wind speed
Herat, Afghanistan

Average wind speed - Herat, Afghanistan

The windiest month (with the highest average wind speed) is July (29.1km/h).
The calmest month (with the lowest average wind speed) is December (9.8km/h).

Average humidity
Herat, Afghanistan

Average humidity - Herat, Afghanistan

The month with the highest relative humidity is February (51%).
The month with the lowest relative humidity is July (16%).

Average rainfall
Herat, Afghanistan

Average rainfall - Herat, Afghanistan

The wettest month (with the highest rainfall) is March (32mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days
Herat, Afghanistan

Average rainfall days - Herat, Afghanistan

The month with the highest number of rainy days is March (9.8 days).
The months with the least rainy days are July and August (0 days).

Average snowfall
Herat, Afghanistan

Average snowfall - Herat, Afghanistan

The month with the highest snowfall is January (42mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days
Herat, Afghanistan

Average snowfall days - Herat, Afghanistan

The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Herat, Afghanistan

Average daylight / Average sunshine - Herat, Afghanistan

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

The month with the most sunshine is August (Average sunshine: 12h and 30min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).

Average sunshine days
Herat, Afghanistan

Average sunshine days - Herat, Afghanistan

The months with the most sunshine days are July and August (30.9 days).
The months with the least sunshine days are February and April (18.8 days).

Average UV index
Herat, Afghanistan

Average UV index - Herat, Afghanistan

The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average visibility
Herat, Afghanistan

Average visibility - Herat, Afghanistan

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Herat, Afghanistan

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