Climate and monthly weather forecastGuelma, Algeria
Climate and monthly weather forecast
The climate of Guelma
Categorized under the Köppen climate classification as 'Csa', Guelma- a city of Algeria - experiences a Mediterranean climate with hot summers. This means summers are not just hot but typically dry, whereas winters can be mild to cool accompanied by rainfall quite regularly.
Throughout the year, Guelma exhibits a substantial range of temperatures. This can be perceived from the average monthly temperatures that shift from a low of around 5.1°C (41.2°F) in February to a high of up to 34°C (93.2°F) in July. Not just temperature, Guelma sees significant changes in other weather parameters as well. For instance, relative humidity veers from 48% in July to as high as 77% in April. Similarly, the monthly rainfall can alter significantly, between minimal amounts of 5mm (0.2") in July to higher levels of 54mm (2.13") in March.
Unusual weather patterns or conditions are not very pronounced in Guelma. However, noteworthy observations include remarkably low rainfalls during mid-year, particularly from June to August where rainfall numbers drop below 20mm (0.79"). Also, the months of July to August are not only exceptionally hot but also incorporate the lowest humidity levels, indicating extremely dry conditions.
The best time to visit Guelma
Printing a canvas of heart-warming hues, the best time to plan a voyage to Guelma is during the spring months - hinging between April and June. During this phase, with temperatures ranging from 16.6°C (61.9°F) to 29.4°C (84.9°F), the weather is pleasantly warm and very conducive for outdoor activities and sightseeing. It is also a period of moderately low rainfall, with rainfall figures from 30mm (1.18") in May to 11mm (0.43") in June, promising less likelihood of interruptions in your plans due to weather disruptions.The worst time to visit Guelma
Travellers should ideally avoid the high summer season, primarily July and August. Temperatures during these months can soar up to a scorching 34°C (93.2°F), coupled with low humidity. This can often result in uncomfortable and dry weather conditions unsuitable for outdoor exploration.Spring weather in Guelma
Spring unfurls the green carpet in Guelma, commencing from March and leading through to May. As the mercury begins to rise, social life too sprouts out in the open after the mild winter. Temperatures steadily rise from 16.6°C (61.9°F) in March to 29.4°C (84.9°F) in May. Accompanied by a fall in relative humidity and with rainfall figures dwindling from 54mm (2.13") in March to 30mm (1.18") in May, the weather is just about ripe for outdoor activities.Summer weather in Guelma
Summers in Guelma - from June to August - are characterized by high temperatures, clear skies, and minimal rainfall. The average temperatures remain above 28°C (82.4°F) through the season, peaking to 34°C (93.2°F) in July. The rainfall is lowest during these months, touching just 5mm (0.2") in July, making it the driest month of the year.Autumn weather in Guelma
Autumn descends in Guelma post the harsh summer season, during the months of September to November. The season observes a gradual cooling down of temperature, with averages sliding from 28.8°C (83.8°F) in September to 18.3°C (64.9°F) in November. Rainfall also starts picking up during this time, with totals rising from 15mm (0.59") in September to 39mm (1.54") in November.Winter weather in Guelma
The winter season in Guelma progresses from December to February. This period witnesses average temperatures sinking to 14.4°C (57.9°F) in December and further down to 5.1°C (41.2°F) in February. Rainfall during these months is moderately high, with totals ranging from 30mm (1.18") in December to 35mm (1.38") the next month. Despite the chill in the winter air coupled with frequent showers, the season lends a unique charm to the city.Weather in January
January ushers in the New Year in Guelma, Algeria with a blend of cool temperatures and moderate rainfall. Comparisons with December reveal that the weather gets a tad cooler, contrasting the warmth that the final month of the year brings. Weather in January »Weather in February
In February, the weather continues its chilly trend from January, but there are discernible changes as the month progresses. This period ushers in a degree of warmth and a decrease in rainfall, signifying a gradual transition into spring. Weather in February »Weather in March
March heralds the arrival of Spring in Guelma, with weather conditions starting to warm up from the cold spell of February. Temperatures continue to rise as the month progresses, creating a pleasant and inviting atmosphere. Clearance from the wintery days is signified by an absence of snowfall in this month. Weather in March »Weather in April
April in Guelma is characterized by a desirable uptick in temperatures, creating an appealing environment for outdoor pursuits. The weather significantly diverges from March, with a notable decrease in the number of rainfall days from 15.2 to 15.1 days. Weather in April »Weather in May
With the arrival of May, Guelma witnesses a delightful shift in its weather conditions. A significant rise in temperatures marks the impending arrival of summer, as the city transitions from cool spring temperatures. The city breathes in warmth, and chilly days of winter and spring become a distant memory. Weather in May »Weather in June
Guelma's weather in June reflects a full transition from spring to summer, with clear, sunny skies and hot temperatures forming the order of the day. The temperature oscillations from the previous months stabilize, and the weather remains consistently warm throughout the month. Weather in June »Weather in July
July retains the summertime haze, with weather patterns similar to those of June. The warmth continues, with the recorded maximum temperature of 34°C (93.2°F) being the highest value for the year. Long daylight hours and elevated UV index levels put safety with sunblock at prime importance. Weather in July »Weather in August
In August, Guelma's weather continues its hot, dry summer, with only subtle changes from July's conditions. Despite the continued warmth, evenings bring a balmy comfort, relieving the daytime heat. Considering the relative humidity levels, which are lower than the earlier months, August usually feels hotter. Weather in August »Weather in September
September marks the beginning of cooler weather as summer gives way to fall in Guelma. The hot swelter of summer slowly diminishes, replaced by a pleasant crispness in the air. Even though the highest temperature sits at 28.8°C (83.8°F), clear skies ensure that abundant sunshine bathes the city, showing off its beauty. Weather in September »Weather in October
October brings with it a noticeable plunge in temperatures, ushering Guelma into the cool grasp of autumn. Comparisons with September weather show cooler days and nights, while occasional rain showers indicate a forthcoming wet season. Weather in October »Weather in November
November weather in Guelma is characterized by a steady drop in temperatures, preparing the city for the chilly winter to follow. Rainfall becomes a frequent companion, often accompanied by a ubiquitous chill in the air. Standing third in terms of average rainfall, November records 39mm (1.54") of precipitation. Weather in November »Weather in December
December, the last month of the year, brings with it the chill of winter, covering Guelma in a cold blanket. The weather, quite distinct from November, experiences shorter days and longer nights, typical of the winter season. Guelma's weather in December remains frosty with rainfall measuring 30mm (1.18"). Weather in December »Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Guelma records the coldest temperatures in January, averaging a high of 13.2°C (55.8°F) and a low of 5.1°C (41.2°F).
In Guelma, Algeria, during the entire year, the rain falls for 126 days and collects up to 368mm (14.49") of precipitation.
In Guelma, Algeria, snow does not fall in January, March through December.
Throughout the year, in Guelma, there are 0.4 snowfall days, and 3mm (0.12") of snow is accumulated.
The month with the least sunshine in Guelma is January, with an average of 5.7h of sunshine.
The months with the lowest UV index in Guelma, Algeria, are January, February and December, with an average maximum UV index of 3.
The only month with snowfall is February.
The month with the most snowfall in Guelma is February, when snow falls for 0.3 days and typically aggregates up to 3mm (0.12") of snow.
The months with the highest humidity are March and April, with an average relative humidity of 77%.
March is the month with the most rainfall in Guelma, Algeria. Rain falls for 15.2 days and accumulates 54mm (2.13") of precipitation.
June has the longest days of the year, with an average of 14h and 36min of daylight.
June and July, with an average maximum UV index of 7, are months with the highest UV index in Guelma, Algeria.
July, with its high-temperature average of 34°C (93.2°F) and a low-temperature average of 20.7°C (69.3°F), is the warmest month in Guelma, Algeria.
With an average relative humidity of 48%, July is the least humid month in Guelma.
July is the month with the least rainfall in Guelma, Algeria. Rain falls for 3.3 days and accumulates 5mm (0.2") of precipitation.
July has the most sunshine of the year in Guelma, with an average of 12h of sunshine.
With an average of 9h and 42min of daylight, December has the shortest days of the year in Guelma, Algeria.
Guelma, Algeria, does not utilize Daylight Saving Time (DST). CET timezone is used over the entire year.
Average temperature
Guelma, Algeria
The warmest month (with the highest average high temperature) is July (34°C).
The month with the lowest average high temperature is January (13.2°C).
The month with the highest average low temperature is August (21.3°C).
The coldest month (with the lowest average low temperature) is February (4.6°C).
Average pressure
Guelma, Algeria
- Average pressure in January:
1019.2mbar - Average pressure in February:
1017.5mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1014.7mbar - Average pressure in May:
1015.8mbar - Average pressure in June:
1015.7mbar
- Average pressure in July:
1015.5mbar - Average pressure in August:
1015.6mbar - Average pressure in September:
1016.7mbar - Average pressure in October:
1016.8mbar - Average pressure in November:
1016mbar - Average pressure in December:
1021.4mbar
The month with the highest atmospheric pressure is December (1021.4mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed
Guelma, Algeria
- Average wind speed in January:
10.2km/h - Average wind speed in February:
10.7km/h - Average wind speed in March:
10.2km/h - Average wind speed in April:
8.5km/h - Average wind speed in May:
8.4km/h - Average wind speed in June:
7.9km/h
- Average wind speed in July:
8km/h - Average wind speed in August:
7.6km/h - Average wind speed in September:
7.2km/h - Average wind speed in October:
8km/h - Average wind speed in November:
9.1km/h - Average wind speed in December:
9.1km/h
The windiest month (with the highest average wind speed) is February (10.7km/h).
The calmest month (with the lowest average wind speed) is September (7.2km/h).
Average humidity
Guelma, Algeria
The months with the highest relative humidity are March and April (77%).
The month with the lowest relative humidity is July (48%).
Average rainfall
Guelma, Algeria
The wettest month (with the highest rainfall) is March (54mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days
Guelma, Algeria
- Average rainfall days in January:
14.4 days - Average rainfall days in February:
13.8 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
10.7 days - Average rainfall days in June:
5 days
- Average rainfall days in July:
3.3 days - Average rainfall days in August:
5 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
12.1 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is March (15.2 days).
The month with the least rainy days is July (3.3 days).
Average snowfall
Guelma, Algeria
The month with the highest snowfall is February (3mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Guelma, Algeria
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Guelma, Algeria
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
5h and 42min - Average sunshine in February:
7h and 18min - Average sunshine in March:
7h and 24min - Average sunshine in April:
8h and 54min - Average sunshine in May:
10h and 36min - Average sunshine in June:
11h and 42min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 54min - Average sunshine in September:
9h and 12min - Average sunshine in October:
7h and 18min - Average sunshine in November:
6h and 24min - Average sunshine in December:
6h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days
Guelma, Algeria
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
18.8 days - Average sunshine days in June:
22.2 days
- Average sunshine days in July:
26.3 days - Average sunshine days in August:
24.3 days - Average sunshine days in September:
19 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
16.6 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is April (12.8 days).
Average UV index
Guelma, Algeria
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
Guelma, Algeria
The months with the most cloud cover are January and March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility
Guelma, Algeria
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are March and April (8km).
