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Guelma, Guelma Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Guelma, Guelma?
Guelma, Guelma gets 496 mm of precipitation a year over about 79 rainy days. July is the warmest month (average high 37°C) and January the coldest (average low 4°C).
Mediterranean climate
Guelma, Guelma has hot summers and mild winters. Daytime highs range from about 16°C in January to 37°C in July. March is usually the wettest month. The most comfortable time to visit is typically April and November to December, when daytime highs sit near 21°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | 5° | 17° |
| Spring | Mar–May | 9° | 23° |
| Summer | Jun–Aug | 18° | 36° |
| Autumn | Sep–Nov | 13° | 27° |
How much rain does Guelma get?
Guelma gets 496 mm of precipitation in an average year, spread over about 79 days with measurable rain. That is more rainy days than 85% of Algeria.
March is the wettest month, with 68 mm. July is the driest, with 3 mm. March has the most rainy days, about 10.
The longest dry spell in the last five years lasted 40 days, to July 13, 2024.
From October 2025 to September 2026 Guelma got 243 mm of rain, against a normal of 496 mm for those months. January 2026 had the most, with 73 mm.
Guelma weather by month
Guelma weather in January
In January, Guelma averages a high of 16°C and a low of 4°C. It gets 63 mm of precipitation over about 9 rainy days. Estimated sunshine is 57% of daylight hours, derived from ERA5 cloud cover. The January record high is 27°C (2024) and the record low is -5°C (2005).
Guelma weather in February
In February, Guelma averages a high of 16°C and a low of 4°C. It gets 64 mm of precipitation over about 9 rainy days. Estimated sunshine is 53% of daylight hours, derived from ERA5 cloud cover. The February record high is 29°C (2010) and the record low is -3°C (2012).
Guelma weather in March
In March, Guelma averages a high of 19°C and a low of 6°C. It gets 68 mm of precipitation over about 10 rainy days. Estimated sunshine is 49% of daylight hours, derived from ERA5 cloud cover. The March record high is 32°C (2016) and the record low is -2°C (2005).
Guelma weather in April
In April, Guelma averages a high of 23°C and a low of 8°C. It gets 44 mm of precipitation over about 7 rainy days. Estimated sunshine is 48% of daylight hours, derived from ERA5 cloud cover. The April record high is 36°C (2023) and the record low is -1°C (2015). April is one of the most comfortable months to visit.
Guelma weather in May
In May, Guelma averages a high of 28°C and a low of 11°C. It gets 33 mm of precipitation over about 6 rainy days. Estimated sunshine is 56% of daylight hours, derived from ERA5 cloud cover. The May record high is 43°C (2016) and the record low is 3°C (2016).
Guelma weather in June
In June, Guelma averages a high of 33°C and a low of 15°C. It gets 11 mm of precipitation over about 3 rainy days. Estimated sunshine is 65% of daylight hours, derived from ERA5 cloud cover. The June record high is 46°C (2007) and the record low is 7°C (2019).
Guelma weather in July
In July, Guelma averages a high of 37°C and a low of 18°C. It gets 3 mm of precipitation over about 1 rainy days. Estimated sunshine is 86% of daylight hours, derived from ERA5 cloud cover. The July record high is 47°C (2009) and the record low is 11°C (1996).
Guelma weather in August
In August, Guelma averages a high of 36°C and a low of 19°C. It gets 10 mm of precipitation over about 3 rainy days. Estimated sunshine is 83% of daylight hours, derived from ERA5 cloud cover. The August record high is 47°C (2021) and the record low is 11°C (2011).
Guelma weather in September
In September, Guelma averages a high of 32°C and a low of 17°C. It gets 36 mm of precipitation over about 6 rainy days. Estimated sunshine is 57% of daylight hours, derived from ERA5 cloud cover. The September record high is 43°C (2011) and the record low is 9°C (2020).
Guelma weather in October
In October, Guelma averages a high of 28°C and a low of 14°C. It gets 43 mm of precipitation over about 7 rainy days. Estimated sunshine is 61% of daylight hours, derived from ERA5 cloud cover. The October record high is 41°C (2003) and the record low is 6°C (2012).
Guelma weather in November
In November, Guelma averages a high of 22°C and a low of 9°C. It gets 58 mm of precipitation over about 8 rainy days. Estimated sunshine is 54% of daylight hours, derived from ERA5 cloud cover. The November record high is 32°C (2012) and the record low is 0°C (2007). November is one of the most comfortable months to visit.
Guelma weather in December
In December, Guelma averages a high of 17°C and a low of 6°C. It gets 64 mm of precipitation over about 9 rainy days. Estimated sunshine is 52% of daylight hours, derived from ERA5 cloud cover. The December record high is 29°C (2010) and the record low is -3°C (2001). December is one of the most comfortable months to visit.
Sunshine, humidity and wind in Guelma
July is the sunniest month in Guelma, with estimated sunshine of 86% of daylight hours from ERA5 cloud cover. April is the cloudiest, at 48%. The annual cloud-cover estimate is 60% of daylight hours; it is not a measurement of sunshine duration. Guelma is cloudier than 83% of Algeria.
Humidity peaks in December at 72% and is lowest in July at 41%.
Guelma has about 65 days a year above 32°C. Guelma is hotter than 58% of Algeria.
Guelma weather records
These records cover GUELMA during 1995–2026. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Guelma station is 47°C, on August 10, 2021. The coldest is -5°C, on January 28, 2005.
The wettest day in the available station history brought 99 mm of precipitation, on March 30, 2005.
25 all-time records have been set at the station since 1995.
The best time to visit Guelma
The most comfortable time to visit is typically April and November to December, when daytime highs sit near 21°C.
Winter (December–February) is mild, with average highs around 17°C and lows near 5°C.
Spring (March–May) is warm, with average highs around 23°C and lows near 9°C.
Summer (June–August) is hot, with average highs around 35°C and lows near 18°C.
Autumn (September–November) is warm, with average highs around 27°C and lows near 13°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | 4° | 16° | 63 mm | 9 | 70% | 57% | 27° | -5° |
| February | 4° | 16° | 64 mm | 9 | 67% | 53% | 29° | -3° |
| March | 6° | 19° | 68 mm | 10 | 68% | 49% | 32° | -2° |
| April | 8° | 23° | 44 mm | 7 | 66% | 48% | 36° | -1° |
| May | 11° | 28° | 33 mm | 6 | 61% | 56% | 43° | 3° |
| June | 15° | 33° | 11 mm | 3 | 50% | 65% | 46° | 7° |
| July | 18° | 37° | 2.8 mm | 1 | 41% | 86% | 47° | 11° |
| August | 19° | 36° | 9.7 mm | 3 | 45% | 83% | 47° | 11° |
| September | 17° | 32° | 36 mm | 6 | 55% | 57% | 43° | 9° |
| October | 14° | 28° | 43 mm | 7 | 54% | 61% | 41° | 6° |
| November | 9° | 22° | 58 mm | 8 | 65% | 54% | 32° | 0° |
| December | 6° | 17° | 64 mm | 9 | 72% | 52% | 29° | -3° |
Station: GUELMA, 4 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1995–2026; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Guelma climate questions
How much rain does Guelma get?
Guelma gets 496 mm of precipitation in an average year, over about 79 rainy days.
What is the wettest month in Guelma?
March is the wettest month in Guelma, with 68 mm. July is the driest, with 3 mm.
How many rainy days does Guelma have a year?
Guelma has about 79 days with measurable rain in an average year. March has the most, about 10.
What is the hottest month in Guelma?
July is the warmest month in Guelma, with an average high of 37°C.
What is the coldest month in Guelma?
January is the coldest month in Guelma, with an average low of 4°C.
What is the record high temperature in Guelma?
Within the available 1995–2026 station history, the record high at the Guelma station is 47°C, set on August 10, 2021. The record low is -5°C, on January 28, 2005.
What is the sunniest month in Guelma?
July is the sunniest month in Guelma, with estimated sunshine of 86% of daylight hours from ERA5 cloud cover. April is the cloudiest.
What is the best time to visit Guelma?
The most comfortable time to visit is typically April and November to December, when daytime highs sit near 21°C.