Last updated: March 2, 2024
Under the Köppen–Geiger climate classification Onesse-Laharie features a oceanic climate (Cfb). Temperatures typically range between 7 °C (45 °F) and 23 °C (73 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 42 °C (107 °F). The average annual precipitation amounts to about 971 mm (38.2 inches) and receives 131 rainy days on the 1 mm (0.04 inches) threshold annually. Onesse-Laharie enjoys an average of 3782 hours of sunshine throughout the year, and daylight varies from 8 hours 55 minutes to 15 hours 25 minutes per day.
The warmest months in Onesse-Laharie are June, July and August, with daily mean temperatures ranging from 20 to 23 °C (69 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 10 °C (45 - 50 °F) throughout the day. On average each year, Onesse-Laharie experiences 84 days above 25 °C (77.0 °F) and 13 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 22°C (71°F) |
27°C (81°F) |
29°C (84°F) |
30°C (86°F) |
35°C (94°F) |
41°C (106°F) |
42°C (107°F) |
38°C (101°F) |
37°C (99°F) |
31°C (88°F) |
25°C (78°F) |
19°C (67°F) |
| Mean maximum | 18°C (64°F) |
22°C (71°F) |
24°C (76°F) |
28°C (82°F) |
31°C (88°F) |
35°C (95°F) |
37°C (100°F) |
36°C (97°F) |
34°C (94°F) |
29°C (84°F) |
22°C (73°F) |
18°C (65°F) |
| Average high | 11°C (52°F) |
15°C (59°F) |
16°C (62°F) |
20°C (68°F) |
23°C (73°F) |
26°C (79°F) |
28°C (83°F) |
29°C (84°F) |
26°C (79°F) |
21°C (70°F) |
15°C (59°F) |
13°C (55°F) |
| Daily mean | 7°C (45°F) |
10°C (50°F) |
11°C (53°F) |
14°C (57°F) |
17°C (63°F) |
20°C (69°F) |
23°C (73°F) |
22°C (72°F) |
20°C (68°F) |
15°C (60°F) |
10°C (51°F) |
9°C (49°F) |
| Average low | 3°C (39°F) |
6°C (42°F) |
7°C (45°F) |
9°C (48°F) |
12°C (54°F) |
15°C (60°F) |
17°C (63°F) |
17°C (63°F) |
14°C (58°F) |
11°C (52°F) |
7°C (45°F) |
6°C (44°F) |
| Mean minimum | -3°C (27°F) |
0°C (32°F) |
0°C (33°F) |
2°C (35°F) |
6°C (43°F) |
11°C (52°F) |
13°C (56°F) |
12°C (54°F) |
8°C (46°F) |
5°C (41°F) |
0°C (33°F) |
-1°C (30°F) |
| Minimum | -7°C (20°F) |
-5°C (23°F) |
-4°C (25°F) |
-1°C (30°F) |
3°C (37°F) |
9°C (48°F) |
11°C (52°F) |
11°C (53°F) |
6°C (43°F) |
4°C (39°F) |
-1°C (30°F) |
-4°C (25°F) |
Compare temperature, precipitation, sunshine, UV index in Onesse-Laharie, Nouvelle-Aquitaine, France with other places around the world.
Onesse-Laharie usually has the most precipitation in May, November and December, with an average of 14 rainy days and 115 mm (4.5 inches) of precipitation per month. The driest months in Onesse-Laharie are July, August and September. On average, 56 mm (2.2 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 77 (3.0) | 69 (2.7) | 75 (3.0) | 67 (2.6) | 99 (3.9) | 92 (3.6) | 52 (2.1) | 56 (2.2) | 61 (2.4) | 80 (3.1) | 106 (4.2) | 139 (5.5) |
| Average precipitation days (≥ 1 mm) | 10 | 10 | 14 | 10 | 14 | 12 | 7 | 7 | 8 | 11 | 13 | 15 |
The sunniest months in Onesse-Laharie are June, July and August, when the sun shines an average of 13 hours 19 minutes a day. Least sunny months in Onesse-Laharie: January, November and December receive an average of 6 hours 48 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 176 | 245 | 313 | 345 | 388 | 407 | 422 | 395 | 340 | 297 | 239 | 210 |
| Mean daily daylight hours | 9h 17m | 10h 28m | 11h 57m | 13h 28m | 14h 46m | 15h 25m | 15h 4m | 13h 55m | 12h 27m | 10h 56m | 9h 37m | 8h 55m |
Onesse-Laharie experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 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 Onesse-Laharie UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 2 | 3 | 5 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |
Discover in-depth weather details for every month in Onesse-Laharie. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Onesse-Laharie's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.
Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.