Climate and monthly weather forecast
Wadi Halfa, Sudan

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The climate of Wadi Halfa

Wadi Halfa, Sudan, resides within the Köppen climate classification of BWh, typically characterized as a subtropical desert climate. Geographically, it is situated at the border with Egypt and along the shores of Lake Nubia, making it prone to conditions marked by high temperatures and meager precipitation.

Throughout the year, Wadi Halfa experiences an extreme range of temperatures; it can get as hot as 40.8°C (105.4°F) during the peak of summer in August, and as cool as 10.3°C (50.5°F) in the winter nights of January. Corresponding to these thermal fluctuations, relative humidity varies sizably from 14% in May to 43% in December, making the dry and arid atmosphere fairly noticeable to residents and visitors alike.

Rainfall is a rare occurrence, concentrated in July and August, with the highest precipitation of 3mm (0.12") in August. Notably, it remains dry for the rest of the year with no measurable rainfall recorded from October to June. Furthermore, wind conditions in Wadi Halfa range from 13.2km/h (8.2mph) in January to 15.8km/h (9.8mph) in September.

On average, weather in Wadi Halfa experiences impressive sun exposure, with the range of sunshine hours from 9.4 hours in December to 10.6 hours in August. There is also a high UV index throughout the year, peaking at 8 from May to September, indicating a substantial level of radiation exposure during these months.

The best time to visit Wadi Halfa

The ideal time to visit Wadi Halfa would stretch from November to March. Within these months, temperatures remain relatively comfortable, ranging from an average high of 23.9°C (75°F) to 35.1°C (95.2°F), and average lows from 11.8°C (53.2°F) to 19.5°C (67.1°F). The humidity is higher, which allows the air to be less dry compared to the rest of the year. Sunshine lasts about 9.6 to 10.1 hours per day, and rainfall is non-existent, ensuring plenty of clear days for exploring outdoor attractions.

The worst time to visit Wadi Halfa

The challenging period to visit Wadi Halfa extends from June to September, when extreme temperature highs average between 38.9°C (102°F) to 40.8°C (105.4°F). During these months, Wadi Halfa experiences its most severe heat, and the UV Index, peaking at 8, is notably intense. These months also coincide with the only time rainfall appears, although the absolute quantity of precipitation remains quite modest.

Spring weather in Wadi Halfa

Spring in Wadi Halfa, encompassing March to May, is characterized by a rapid surge in temperature. From average high of 30.5°C (86.9°F) in March, it promptly escalates to a sweltering 38.7°C (101.7°F) in May. The average lows also observe an increase from 15.6°C (60.1°F) to 23.3°C (73.9°F). Rainfall remains absent in this period, and relative humidity drops from 21% to 14%. These months also witness an enhancement in sunshine duration from 10.1 to 13.2 hours per day.

Summer weather in Wadi Halfa

Summer, extending from June to September, marks the period of extreme heat in Wadi Halfa. Temperatures during this time reach astonishing highs, averaging between 38.9°C (102°F) to 40.8°C (105.4°F), and do not fall below 24.9°C (76.8°F) even at night. These months also register the highest UV index of 8. Besides, it is the only season when the city receives a minimum amount of rain, with the most precipitation of 3mm (0.12") falling in August.

Autumn weather in Wadi Halfa

Autumn in Wadi Halfa, spanning from October to November, experiences slight relief from extreme summer temperatures. November features an average high temperature of 28.8°C (83.8°F) and a low of 16.5°C (61.7°F), signaling cooler conditions. Precipitation remains absent during these months, and relative humidity starts to rise, marking the transition towards colder months.

Winter weather in Wadi Halfa

Winter, unfolding from December to February, offers milder temperatures ranging from an average high of 23.3°C (73.9°F) to 26.6°C (79.9°F), and average lows from 10.3°C (50.5°F) to 12.8°C (55°F). Despite the drop in temperature, winter experiences no rainfall, and the humidity rises to its highest value of 43% in December. Sunshine hours slightly decrease but remain substantial, averaging between 9.6 to 11.4 hours per day. Despite the cooler temperatures, sunny conditions remain predominantly constant.

Weather in January

The start of the year presents Wadi Halfa, Sudan with arid weather conditions. Relatively cooler temperatures prevail, which steadily rise high to a mark of 23.3°C (73.9°F) and decline down to low temperatures of 10.3°C (50.5°F). Weather in January »

Weather in February

In February, Wadi Halfa witnesses a further warming trend. An acceleration in temperature rise becomes apparent, with the high temperature reaching up to 26.6°C (79.9°F) and the low temperature standing at 12.8°C (55°F). This month's weather predominantly remains dry, offering bright, clear skies and extended periods of sunlight. Weather in February »

Weather in March

As Wadi Halfa moves into March, the temperature continues its steady ascent. The mercury climbs swiftly, exceeding the previous month's levels to peak at 30.5°C (86.9°F) and not falling below 15.6°C (60.1°F). This month sees a further cutback on the already scarce rainfall, heightening the aridity. Weather in March »

Weather in April

April translates into considerably hotter conditions for Wadi Halfa. This month marks a significant escalation in temperatures, where they range from a high of 35.1°C (95.2°F) to a low of 19.5°C (67.1°F). Despite the heightened heat, rainfall remains practically non-existent, and the aridity persists. Weather in April »

Weather in May

May brings with it peak heat levels in Wadi Halfa. The temperatures surge to reach the highest point of the year at a staggering 38.7°C (101.7°F), while the low bottoms out at 23.3°C (73.9°F). This month's consistently warm weather, coupled with a rise in daylight hours, presents a dry, desert-like climate. Weather in May »

Weather in June

The month of June carries forward the scorching trend in Wadi Halfa. This period sees little fluctuation in weather conditions, with temperatures floating around 40.5°C (104.9°F) on the higher side and 25°C (77°F) on the lower end. Weather in June »

Weather in July

Wadi Halfa begins to face the brunt of the wet season in July. A change in the weather becomes discernible as the temperature hovers between 40.4°C (104.7°F) and 25.8°C (78.4°F). The introduction of occasional showers marks the onset of the rainfall season, a phase contrasted with the continuous dry weather. Weather in July »

Weather in August

In August, Wadi Halfa experiences the pinnacle of its wet season. Transition from dry to wetter conditions becomes more pronounced, with rainfall increasing to 3mm (0.12") over the previous month. The temperature spreads from a maximum of 40.8 degrees to a minimum of 27.5°C (81.5°F). Weather in August »

Weather in September

September in Wadi Halfa ushers in a cessation of rainfall. The stark cutback in rainfall is notable, as temperatures withdraw slightly, recording a high 38.9 degrees and a low 24.9°C (76.8°F). This month registers a relative cooling trend, as the city transitions towards the more moderate temperatures of autumn. Weather in September »

Weather in October

October presents Wadi Halfa with a continuation of the cooling trend. Despite a gradual decrease in temperature, the city continues to remain warm, with the high temperature reaching 35.8°C (96.4°F) and the low temperature not dropping below 22°C (71.6°F). Weather in October »

Weather in November

November provides Wadi Halfa with marginally mellowed weather conditions. A visible retreat in temperature peaking at 28.8°C (83.8°F) and lowering to 16.5°C (61.7°F), marks the onset of the cool season. The city is cloaked under a consistent pattern of sunshine, making it an interesting month for outdoor pursuits. Weather in November »

Weather in December

December brings the year to a close in Wadi Halfa with the coldest weather of the year. Despite December being the coolest month, the temperatures are far from freezing, with highs of 23.9 degrees and lows of 11.8°C (53.2°F). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Wadi Halfa?

January proves to be the coldest month in Wadi Halfa, recording an average maximum temperature of 23.3°C (73.9°F) and a minimum temperature of 10.3°C (50.5°F).

What is the driest month in Wadi Halfa?

January through June, September through December are months without rainfall.

How many days does it rain in Wadi Halfa?

In Wadi Halfa, during the entire year, the rain falls for 5.2 days and collects up to 4mm (0.16") of precipitation.

What are the months with the lowest UV index in Wadi Halfa?

January, February and December, with an average maximum UV index of 5, are months with the lowest UV index.

What is the month with the highest UV index in Wadi Halfa?

The months with the highest UV index are April through September, with an average maximum UV index of 8.

What is the least humid month in Wadi Halfa?

The least humid month is May, with an average relative humidity of 14%.

When are the longest days in Wadi Halfa?

June has the longest days of the year in Wadi Halfa, Sudan, with an average of 13h and 24min of daylight.

When does it rain in Wadi Halfa?

July and August are months with rainfall in Wadi Halfa, Sudan.

What is the hottest time of year in Wadi Halfa?

The warmest time of the year in Wadi Halfa is August, with temperatures averaging a high of 40.8°C (105.4°F) and a low of 27.5°C (81.5°F).

What is the wettest month in Wadi Halfa?

The month with the most rainfall in Wadi Halfa is August, when the rain falls for 1.7 days and typically aggregates up to 3mm (0.12") of precipitation.

What month has the most sunshine in Wadi Halfa?

August has the most sunshine of the year in Wadi Halfa, Sudan, with an average of 10.6h of sunshine.

What is the most humid month in Wadi Halfa?

With an average relative humidity of 43%, December is the most humid month.

What is the month with the shortest days in Wadi Halfa?

The month with the shortest days in Wadi Halfa, Sudan, is December, with an average of 10h and 48min of daylight.

Is there Daylight Saving Time (DST) in Wadi Halfa?

Wadi Halfa does not observe Daylight Saving Time (DST). CAT timezone is used throughout the entire year.

What is the month with the least sunshine in Wadi Halfa?

December has the least sunshine of the year, with an average of 9.4h of sunshine.

Average temperature
Wadi Halfa, Sudan

Average temperature - Wadi Halfa, Sudan

The warmest month (with the highest average high temperature) is August (40.8°C).
The month with the lowest average high temperature is January (23.3°C).

The month with the highest average low temperature is August (27.5°C).
The coldest month (with the lowest average low temperature) is January (10.3°C).

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Average pressure
Wadi Halfa, Sudan

Average pressure - Wadi Halfa, Sudan

The month with the highest atmospheric pressure is January (1017.6mbar).
The month with the lowest atmospheric pressure is July (1005.9mbar).

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Average wind speed
Wadi Halfa, Sudan

Average wind speed - Wadi Halfa, Sudan

The windiest month (with the highest average wind speed) is September (15.8km/h).
The calmest month (with the lowest average wind speed) is November (13km/h).

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Average rainfall
Wadi Halfa, Sudan

Average rainfall - Wadi Halfa, Sudan

The wettest month (with the highest rainfall) is August (3mm).
The driest months (with the least rainfall) are January, February, March, April, May, June, September, October, November and December (0mm).

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Average rainfall days
Wadi Halfa, Sudan

Average rainfall days - Wadi Halfa, Sudan

The month with the highest number of rainy days is August (1.7 days).
The months with the least rainy days are November and December (0 days).

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Average daylight / Average sunshine
Wadi Halfa, Sudan

Average daylight / Average sunshine - Wadi Halfa, Sudan

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 48min).

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 9h and 24min).

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Average sunshine days
Wadi Halfa, Sudan

Average sunshine days - Wadi Halfa, Sudan

The month with the most sunshine days is December (31 days).
The month with the least sunshine days is February (28.1 days).

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Average UV index
Wadi Halfa, Sudan

Average UV index - Wadi Halfa, Sudan

The months with the highest UV index are April, May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, February and December (UV index 5).

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Average visibility
Wadi Halfa, Sudan

Average visibility - Wadi Halfa, Sudan

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).

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Wadi Halfa, Sudan

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