Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Monterey features a humid subtropical climate (Cfa).Temperatures typically range between 4 °C (40 °F) and 25 °C (78 °F) through the year, but rarely can drop to -15 °C (5 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 1627 mm (64.1 inches) and receives 151 rainy days on the 1 mm (0.04 inches) threshold annually.Monterey enjoys an average of 2939 hours of sunshine throughout the year, and daylight varies from 9 hours 43 minutes to 14 hours 33 minutes per day.
The warmest months in Monterey are June, July and August, with daily mean temperatures ranging from 23 to 25 °C (74 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (40 - 45 °F) throughout the day. On average each year, Monterey experiences 123 days above 25 °C (77.0 °F) and 52 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 22°C (72°F) | 26°C (79°F) | 28°C (82°F) | 31°C (87°F) | 33°C (92°F) | 34°C (93°F) | 36°C (97°F) | 35°C (96°F) | 35°C (96°F) | 35°C (95°F) | 26°C (80°F) | 23°C (73°F) |
Mean maximum | 19°C (67°F) | 23°C (74°F) | 25°C (77°F) | 28°C (83°F) | 31°C (88°F) | 32°C (90°F) | 34°C (94°F) | 33°C (91°F) | 32°C (89°F) | 30°C (86°F) | 23°C (74°F) | 20°C (69°F) |
Average high | 8°C (47°F) | 12°C (54°F) | 16°C (61°F) | 20°C (68°F) | 25°C (77°F) | 28°C (83°F) | 30°C (86°F) | 29°C (85°F) | 27°C (81°F) | 22°C (72°F) | 14°C (58°F) | 11°C (53°F) |
Daily mean | 4°C (40°F) | 7°C (45°F) | 11°C (51°F) | 14°C (58°F) | 20°C (68°F) | 23°C (74°F) | 25°C (78°F) | 24°C (76°F) | 22°C (72°F) | 17°C (62°F) | 9°C (48°F) | 7°C (44°F) |
Average low | 0°C (33°F) | 2°C (37°F) | 6°C (42°F) | 9°C (48°F) | 15°C (60°F) | 19°C (66°F) | 21°C (70°F) | 20°C (69°F) | 17°C (64°F) | 12°C (53°F) | 3°C (38°F) | 2°C (36°F) |
Mean minimum | -11°C (13°F) | -8°C (18°F) | -6°C (22°F) | -1°C (31°F) | 6°C (43°F) | 13°C (56°F) | 17°C (63°F) | 15°C (60°F) | 10°C (51°F) | 1°C (34°F) | -5°C (23°F) | -7°C (20°F) |
Minimum | -15°C (5°F) | -11°C (12°F) | -10°C (15°F) | -2°C (28°F) | 1°C (34°F) | 9°C (49°F) | 15°C (60°F) | 14°C (58°F) | 7°C (45°F) | -2°C (28°F) | -9°C (17°F) | -11°C (12°F) |
Compare temperature, precipitation, sunshine, UV index in Monterey, Tennessee, United States with other places around the world.
Monterey usually has the most precipitation in February, March and April, with an average of 14 rainy days and 169 mm (6.6 inches) of precipitation per month.The driest months in Monterey are January, September and November. On average, 102 mm (4.0 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 108 (4.3) | 192 (7.6) | 161 (6.3) | 153 (6.0) | 138 (5.4) | 133 (5.2) | 133 (5.2) | 130 (5.1) | 119 (4.7) | 132 (5.2) | 78 (3.1) | 150 (5.9) |
Average precipitation days (≥ 1 mm) | 11 | 15 | 15 | 12 | 13 | 13 | 16 | 16 | 10 | 10 | 8 | 12 |
The sunniest months in Monterey are June, July and August, when the sun shines an average of 10 hours 24 minutes a day.Least sunny months in Monterey: January, February and December receive an average of 5 hours 0 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 137 | 150 | 219 | 251 | 297 | 313 | 332 | 312 | 276 | 260 | 218 | 167 |
Mean daily daylight hours | 10h 0m | 10h 52m | 11h 59m | 13h 7m | 14h 5m | 14h 33m | 14h 18m | 13h 27m | 12h 21m | 11h 13m | 10h 13m | 9h 43m |
Monterey experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 11 - 11, 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 5. For more detailed information, check out our hourly Monterey UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 3 | 6 | 7 | 10 | 11 | 11 | 11 | 10 | 9 | 7 | 5 | 3 |