Last updated: March 2, 2024
Under the Köppen–Geiger climate classification Locust Grove features a humid subtropical climate (Cfa). Temperatures typically range between 4 °C (39 °F) and 28 °C (82 °F) through the year, but rarely can drop to -25 °C (-13 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 1290 mm (50.8 inches) and receives 110 rainy days on the 1 mm (0.04 inches) threshold annually. Locust Grove enjoys an average of 3057 hours of sunshine throughout the year, and daylight varies from 9 hours 42 minutes to 14 hours 34 minutes per day.
The warmest months in Locust Grove are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (79 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (39 - 45 °F) throughout the day. On average each year, Locust Grove experiences 133 days above 25 °C (77.0 °F) and 51 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 23°C (74°F) |
28°C (83°F) |
32°C (90°F) |
32°C (90°F) |
34°C (93°F) |
36°C (98°F) |
40°C (104°F) |
37°C (99°F) |
36°C (97°F) |
33°C (91°F) |
27°C (82°F) |
24°C (76°F) |
| Mean maximum | 19°C (67°F) |
23°C (74°F) |
27°C (80°F) |
29°C (84°F) |
32°C (89°F) |
34°C (94°F) |
37°C (99°F) |
36°C (97°F) |
35°C (95°F) |
32°C (89°F) |
24°C (76°F) |
22°C (72°F) |
| Average high | 9°C (48°F) |
11°C (52°F) |
17°C (64°F) |
21°C (70°F) |
26°C (78°F) |
31°C (88°F) |
33°C (91°F) |
31°C (89°F) |
30°C (86°F) |
22°C (72°F) |
16°C (61°F) |
12°C (54°F) |
| Daily mean | 4°C (39°F) |
5°C (41°F) |
12°C (53°F) |
15°C (59°F) |
21°C (69°F) |
26°C (79°F) |
28°C (82°F) |
26°C (80°F) |
24°C (76°F) |
17°C (62°F) |
10°C (50°F) |
7°C (45°F) |
| Average low | -1°C (31°F) |
0°C (32°F) |
7°C (44°F) |
10°C (50°F) |
16°C (61°F) |
21°C (70°F) |
23°C (74°F) |
22°C (72°F) |
19°C (67°F) |
12°C (53°F) |
5°C (41°F) |
2°C (36°F) |
| Mean minimum | -10°C (14°F) |
-12°C (12°F) |
-4°C (26°F) |
0°C (32°F) |
8°C (46°F) |
16°C (62°F) |
19°C (67°F) |
18°C (64°F) |
11°C (52°F) |
2°C (36°F) |
-4°C (25°F) |
-6°C (22°F) |
| Minimum | -15°C (4°F) |
-25°C (-13°F) |
-12°C (10°F) |
-4°C (26°F) |
6°C (42°F) |
14°C (57°F) |
17°C (63°F) |
16°C (61°F) |
8°C (47°F) |
-1°C (30°F) |
-9°C (16°F) |
-8°C (17°F) |
Compare temperature, precipitation, sunshine, UV index in Locust Grove, Oklahoma, United States with other places around the world.
Locust Grove usually has the most precipitation in April, May and October, with an average of 11 rainy days and 163 mm (6.4 inches) of precipitation per month. The driest months in Locust Grove are February, November and December. On average, 69 mm (2.7 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 82 (3.2) | 82 (3.2) | 122 (4.8) | 163 (6.4) | 190 (7.5) | 94 (3.7) | 96 (3.8) | 116 (4.6) | 82 (3.2) | 137 (5.4) | 63 (2.5) | 62 (2.4) |
| Average precipitation days (≥ 1 mm) | 7 | 8 | 11 | 11 | 13 | 7 | 10 | 12 | 7 | 11 | 7 | 6 |
The sunniest months in Locust Grove are June, July and August, when the sun shines an average of 10 hours 55 minutes a day. Least sunny months in Locust Grove: January, February and March receive an average of 6 hours 3 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 157 | 175 | 218 | 245 | 279 | 333 | 352 | 318 | 289 | 245 | 220 | 220 |
| Mean daily daylight hours | 9h 59m | 10h 52m | 11h 59m | 13h 8m | 14h 6m | 14h 34m | 14h 19m | 13h 27m | 12h 21m | 11h 12m | 10h 13m | 9h 42m |
Locust Grove experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / 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 Locust Grove UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 3 | 6 | 7 | 10 | 10 | 11 | 11 | 10 | 9 | 7 | 5 | 3 |
Discover in-depth weather details for every month in Locust Grove. 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 Locust Grove'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.