Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Primera features a humid subtropical climate (Cfa).Temperatures typically range between 17 °C (62 °F) and 30 °C (87 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 42 °C (107 °F).The average annual precipitation amounts to about 641 mm (25.2 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually.Primera enjoys an average of 3323 hours of sunshine throughout the year, and daylight varies from 10 hours 31 minutes to 13 hours 44 minutes per day.
The warmest months in Primera are June, July and August, with daily mean temperatures ranging from 29 to 30 °C (85 - 87 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 18 °C (62 - 65 °F) throughout the day. On average each year, Primera experiences 262 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 35°C (94°F) | 36°C (97°F) | 35°C (96°F) | 42°C (107°F) | 37°C (100°F) | 41°C (105°F) | 41°C (106°F) | 39°C (103°F) | 38°C (101°F) | 37°C (98°F) | 34°C (93°F) | 34°C (93°F) |
Mean maximum | 31°C (88°F) | 32°C (89°F) | 34°C (94°F) | 38°C (100°F) | 36°C (98°F) | 37°C (99°F) | 39°C (102°F) | 38°C (101°F) | 37°C (100°F) | 35°C (96°F) | 33°C (91°F) | 31°C (88°F) |
Average high | 22°C (73°F) | 24°C (75°F) | 27°C (81°F) | 30°C (87°F) | 33°C (91°F) | 34°C (93°F) | 35°C (95°F) | 36°C (97°F) | 33°C (92°F) | 30°C (87°F) | 26°C (79°F) | 24°C (75°F) |
Daily mean | 17°C (62°F) | 18°C (65°F) | 22°C (72°F) | 25°C (77°F) | 28°C (82°F) | 29°C (85°F) | 30°C (86°F) | 30°C (87°F) | 28°C (83°F) | 25°C (77°F) | 21°C (69°F) | 18°C (65°F) |
Average low | 12°C (54°F) | 14°C (57°F) | 18°C (64°F) | 20°C (69°F) | 24°C (75°F) | 25°C (78°F) | 26°C (78°F) | 26°C (79°F) | 24°C (76°F) | 20°C (69°F) | 16°C (61°F) | 13°C (56°F) |
Mean minimum | 2°C (36°F) | 3°C (38°F) | 9°C (48°F) | 12°C (54°F) | 17°C (64°F) | 23°C (73°F) | 23°C (74°F) | 24°C (75°F) | 20°C (68°F) | 10°C (50°F) | 7°C (45°F) | 3°C (38°F) |
Minimum | -1°C (30°F) | -5°C (24°F) | 3°C (38°F) | 9°C (48°F) | 15°C (58°F) | 19°C (67°F) | 21°C (70°F) | 23°C (74°F) | 18°C (64°F) | 7°C (45°F) | 2°C (36°F) | 1°C (33°F) |
Compare temperature, precipitation, sunshine, UV index in Primera, Texas, United States with other places around the world.
Primera usually has the most precipitation in June, July and September, with an average of 12 rainy days and 100 mm (3.9 inches) of precipitation per month.The driest months in Primera are January, February and December. On average, 23 mm (0.9 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 24 (1.0) | 21 (0.8) | 35 (1.4) | 30 (1.2) | 81 (3.2) | 91 (3.6) | 94 (3.7) | 33 (1.3) | 114 (4.5) | 64 (2.5) | 30 (1.2) | 23 (0.9) |
Average precipitation days (≥ 1 mm) | 5 | 6 | 6 | 5 | 8 | 13 | 10 | 9 | 15 | 9 | 7 | 4 |
The sunniest months in Primera are June, July and August, when the sun shines an average of 10 hours 55 minutes a day.Least sunny months in Primera: January, February and December receive an average of 6 hours 54 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 180 | 205 | 260 | 280 | 321 | 331 | 334 | 338 | 289 | 290 | 247 | 242 |
Mean daily daylight hours | 10h 41m | 11h 16m | 12h 1m | 12h 47m | 13h 25m | 13h 44m | 13h 34m | 13h 0m | 12h 15m | 11h 30m | 10h 50m | 10h 31m |
Primera experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure.January, November and December are in the High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Primera UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 6 | 9 | 10 | 11 | 12 | 12 | 12 | 12 | 11 | 10 | 7 | 6 |