Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Lerrnavan features a humid continental climate (Dfb).Temperatures typically range between -8 °C (18 °F) and 16 °C (61 °F) through the year, but rarely can drop to -30 °C (-21 °F) or can rise to as high as 27 °C (82 °F).The average annual precipitation amounts to about 1333 mm (52.5 inches) and receives 188 rainy days on the 1 mm (0.04 inches) threshold annually.Lerrnavan enjoys an average of 3797 hours of sunshine throughout the year, and daylight varies from 9 hours 17 minutes to 15 hours 2 minutes per day.
The warmest months in Lerrnavan are June, July and August, with daily mean temperatures ranging from 14 to 16 °C (57 - 61 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -8 to -4 °C (18 - 25 °F) throughout the day. On average each year, Lerrnavan experiences 5 days above 25 °C (77.0 °F) and 151 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 4°C (39°F) | 7°C (44°F) | 14°C (57°F) | 18°C (64°F) | 25°C (76°F) | 24°C (76°F) | 27°C (81°F) | 27°C (82°F) | 26°C (79°F) | 19°C (67°F) | 14°C (58°F) | 6°C (44°F) |
Mean maximum | 2°C (35°F) | 4°C (40°F) | 9°C (48°F) | 15°C (59°F) | 21°C (70°F) | 23°C (73°F) | 26°C (80°F) | 25°C (78°F) | 24°C (75°F) | 18°C (64°F) | 12°C (54°F) | 4°C (40°F) |
Average high | -4°C (25°F) | -1°C (30°F) | 2°C (36°F) | 9°C (48°F) | 14°C (58°F) | 19°C (66°F) | 21°C (70°F) | 21°C (69°F) | 18°C (65°F) | 13°C (55°F) | 5°C (42°F) | -0°C (32°F) |
Daily mean | -8°C (18°F) | -5°C (22°F) | -1°C (30°F) | 4°C (39°F) | 9°C (49°F) | 14°C (57°F) | 16°C (61°F) | 15°C (59°F) | 12°C (54°F) | 7°C (45°F) | 1°C (33°F) | -4°C (25°F) |
Average low | -11°C (12°F) | -9°C (16°F) | -5°C (24°F) | -0°C (32°F) | 5°C (40°F) | 9°C (48°F) | 11°C (53°F) | 10°C (51°F) | 7°C (45°F) | 3°C (37°F) | -3°C (28°F) | -7°C (20°F) |
Mean minimum | -18°C (-1°F) | -18°C (-0°F) | -12°C (10°F) | -7°C (20°F) | -1°C (31°F) | 6°C (43°F) | 7°C (46°F) | 8°C (46°F) | 3°C (37°F) | -3°C (28°F) | -10°C (14°F) | -16°C (4°F) |
Minimum | -21°C (-6°F) | -30°C (-21°F) | -17°C (1°F) | -12°C (10°F) | -3°C (27°F) | 4°C (39°F) | 4°C (40°F) | 5°C (41°F) | 0°C (33°F) | -5°C (23°F) | -17°C (3°F) | -24°C (-11°F) |
Compare temperature, precipitation, sunshine, UV index in Lerrnavan, Lori, Armenia with other places around the world.
Lerrnavan usually has the most precipitation in May, June and July, with an average of 24 rainy days and 202 mm (8.0 inches) of precipitation per month.The driest months in Lerrnavan are January, February and November. On average, 42 mm (1.7 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 32 (1.3) | 46 (1.8) | 124 (4.9) | 145 (5.7) | 226 (8.9) | 200 (7.9) | 181 (7.1) | 125 (4.9) | 80 (3.2) | 73 (2.9) | 48 (1.9) | 54 (2.1) |
Average precipitation days (≥ 1 mm) | 6 | 8 | 18 | 21 | 24 | 24 | 24 | 20 | 15 | 11 | 8 | 9 |
The sunniest months in Lerrnavan are June, July and August, when the sun shines an average of 13 hours 0 minutes a day.Least sunny months in Lerrnavan: January, November and December receive an average of 7 hours 41 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 208 | 262 | 304 | 319 | 375 | 397 | 410 | 389 | 330 | 301 | 254 | 244 |
Mean daily daylight hours | 9h 36m | 10h 38m | 11h 57m | 13h 18m | 14h 27m | 15h 2m | 14h 44m | 13h 43m | 12h 25m | 11h 4m | 9h 53m | 9h 17m |
Lerrnavan experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure.January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Lerrnavan UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 3 | 5 | 10 | 9 | 11 | 12 | 12 | 10 | 9 | 7 | 4 | 3 |