Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Bourgoin-Jallieu features a oceanic climate (Cfb).Temperatures typically range between 3 °C (38 °F) and 23 °C (74 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 40 °C (103 °F).The average annual precipitation amounts to about 950 mm (37.4 inches) and receives 120 rainy days on the 1 mm (0.04 inches) threshold annually.Bourgoin-Jallieu enjoys an average of 3578 hours of sunshine throughout the year, and daylight varies from 8 hours 46 minutes to 15 hours 35 minutes per day.
The warmest months in Bourgoin-Jallieu are June, July and August, with daily mean temperatures ranging from 21 to 23 °C (70 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 6 °C (38 - 43 °F) throughout the day. On average each year, Bourgoin-Jallieu experiences 74 days above 25 °C (77.0 °F) and 44 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 15°C (60°F) | 20°C (69°F) | 23°C (74°F) | 28°C (82°F) | 32°C (90°F) | 37°C (99°F) | 40°C (103°F) | 39°C (102°F) | 33°C (92°F) | 27°C (80°F) | 21°C (69°F) | 17°C (62°F) |
Mean maximum | 13°C (56°F) | 18°C (64°F) | 21°C (70°F) | 25°C (76°F) | 29°C (84°F) | 32°C (89°F) | 36°C (97°F) | 36°C (98°F) | 31°C (89°F) | 25°C (77°F) | 19°C (66°F) | 15°C (59°F) |
Average high | 7°C (44°F) | 11°C (52°F) | 14°C (57°F) | 18°C (65°F) | 21°C (70°F) | 26°C (79°F) | 29°C (85°F) | 29°C (84°F) | 24°C (76°F) | 18°C (65°F) | 11°C (52°F) | 8°C (47°F) |
Daily mean | 3°C (38°F) | 6°C (43°F) | 9°C (48°F) | 12°C (54°F) | 16°C (61°F) | 21°C (70°F) | 23°C (74°F) | 23°C (73°F) | 18°C (65°F) | 13°C (56°F) | 7°C (45°F) | 5°C (41°F) |
Average low | 0°C (32°F) | 2°C (36°F) | 4°C (39°F) | 6°C (44°F) | 10°C (51°F) | 15°C (60°F) | 17°C (63°F) | 17°C (62°F) | 13°C (56°F) | 9°C (48°F) | 4°C (40°F) | 2°C (36°F) |
Mean minimum | -5°C (23°F) | -4°C (25°F) | -3°C (27°F) | -1°C (30°F) | 4°C (40°F) | 10°C (51°F) | 12°C (54°F) | 10°C (51°F) | 7°C (45°F) | 3°C (37°F) | -2°C (28°F) | -4°C (25°F) |
Minimum | -10°C (14°F) | -8°C (18°F) | -9°C (16°F) | -3°C (27°F) | 1°C (35°F) | 7°C (45°F) | 12°C (53°F) | 10°C (50°F) | 5°C (42°F) | 1°C (34°F) | -4°C (25°F) | -5°C (23°F) |
Compare temperature, precipitation, sunshine, UV index in Bourgoin-Jallieu, Auvergne-Rhône-Alpes, France with other places around the world.
Bourgoin-Jallieu usually has the most precipitation in May, November and December, with an average of 13 rainy days and 120 mm (4.7 inches) of precipitation per month.The driest months in Bourgoin-Jallieu are April, August and September. On average, 46 mm (1.8 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 76 (3.0) | 65 (2.6) | 78 (3.1) | 42 (1.7) | 117 (4.6) | 78 (3.1) | 59 (2.3) | 49 (1.9) | 48 (1.9) | 97 (3.8) | 97 (3.8) | 145 (5.7) |
Average precipitation days (≥ 1 mm) | 10 | 10 | 12 | 7 | 13 | 9 | 8 | 6 | 7 | 10 | 12 | 16 |
The sunniest months in Bourgoin-Jallieu are June, July and August, when the sun shines an average of 13 hours 9 minutes a day.Least sunny months in Bourgoin-Jallieu: January, November and December receive an average of 5 hours 49 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 145 | 224 | 294 | 348 | 361 | 404 | 416 | 389 | 328 | 274 | 209 | 181 |
Mean daily daylight hours | 9h 9m | 10h 23m | 11h 56m | 13h 32m | 14h 54m | 15h 35m | 15h 13m | 14h 0m | 12h 28m | 10h 53m | 9h 29m | 8h 46m |
Bourgoin-Jallieu experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Bourgoin-Jallieu UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 2 | 3 | 5 | 6 | 8 | 10 | 9 | 8 | 6 | 5 | 3 | 2 |