Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Tjaellmo features a humid continental climate (Dfb).Temperatures typically range between -1 °C (31 °F) and 18 °C (64 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 32 °C (90 °F).The average annual precipitation amounts to about 681 mm (26.8 inches) and receives 129 rainy days on the 1 mm (0.04 inches) threshold annually.Tjaellmo enjoys an average of 3243 hours of sunshine throughout the year, and daylight varies from 6 hours 22 minutes to 18 hours 15 minutes per day.
The warmest months in Tjaellmo are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (62 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 1 °C (31 - 34 °F) throughout the day. On average each year, Tjaellmo experiences 14 days above 25 °C (77.0 °F) and 93 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 10°C (49°F) | 11°C (51°F) | 15°C (59°F) | 22°C (72°F) | 27°C (82°F) | 29°C (84°F) | 31°C (89°F) | 32°C (90°F) | 23°C (74°F) | 20°C (67°F) | 15°C (60°F) | 9°C (48°F) |
Mean maximum | 7°C (45°F) | 7°C (46°F) | 12°C (54°F) | 18°C (64°F) | 24°C (75°F) | 25°C (78°F) | 27°C (82°F) | 26°C (80°F) | 21°C (70°F) | 16°C (61°F) | 11°C (52°F) | 8°C (46°F) |
Average high | 2°C (35°F) | 2°C (35°F) | 5°C (41°F) | 10°C (50°F) | 15°C (59°F) | 21°C (70°F) | 22°C (72°F) | 20°C (69°F) | 16°C (60°F) | 11°C (52°F) | 6°C (43°F) | 2°C (36°F) |
Daily mean | -0°C (32°F) | -1°C (31°F) | 2°C (35°F) | 5°C (42°F) | 11°C (52°F) | 17°C (62°F) | 18°C (64°F) | 17°C (62°F) | 12°C (55°F) | 8°C (47°F) | 4°C (40°F) | 1°C (34°F) |
Average low | -2°C (28°F) | -3°C (27°F) | -2°C (29°F) | 1°C (34°F) | 6°C (43°F) | 12°C (54°F) | 13°C (56°F) | 13°C (55°F) | 10°C (49°F) | 6°C (43°F) | 2°C (36°F) | -1°C (31°F) |
Mean minimum | -10°C (14°F) | -10°C (15°F) | -7°C (19°F) | -6°C (22°F) | -0°C (32°F) | 7°C (45°F) | 9°C (49°F) | 8°C (47°F) | 4°C (40°F) | -1°C (31°F) | -5°C (23°F) | -8°C (19°F) |
Minimum | -17°C (2°F) | -15°C (5°F) | -15°C (4°F) | -7°C (19°F) | -1°C (30°F) | 6°C (43°F) | 7°C (45°F) | 8°C (46°F) | 2°C (35°F) | -2°C (28°F) | -8°C (18°F) | -15°C (6°F) |
Compare temperature, precipitation, sunshine, UV index in Tjaellmo, Östergötland, Sweden with other places around the world.
Tjaellmo usually has the most precipitation in July, September and October, with an average of 12 rainy days and 77 mm (3.0 inches) of precipitation per month.The driest months in Tjaellmo are January, February and April. On average, 35 mm (1.4 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 38 (1.5) | 35 (1.4) | 46 (1.8) | 32 (1.3) | 62 (2.4) | 64 (2.5) | 73 (2.9) | 73 (2.9) | 77 (3.0) | 79 (3.1) | 50 (2.0) | 53 (2.1) |
Average precipitation days (≥ 1 mm) | 8 | 8 | 10 | 6 | 12 | 10 | 11 | 15 | 13 | 13 | 9 | 14 |
The sunniest months in Tjaellmo are May, June and July, when the sun shines an average of 14 hours 30 minutes a day.Least sunny months in Tjaellmo: January, November and December receive an average of 2 hours 50 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 71 | 154 | 253 | 355 | 418 | 456 | 460 | 393 | 279 | 209 | 114 | 75 |
Mean daily daylight hours | 7h 6m | 9h 18m | 11h 52m | 14h 29m | 16h 53m | 18h 15m | 17h 31m | 15h 18m | 12h 45m | 10h 9m | 7h 44m | 6h 22m |
Tjaellmo experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 6 - 7, which corresponds to the High category of sun exposure.January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 1. For more detailed information, check out our hourly Tjaellmo UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 6 | 4 | 2 | 1 | 1 |