Last updated: June 24, 2025
In December, the average temperature in Missouri City, United States is a mild 15°C (59°F). However, be prepared for a range of temperatures, with a minimum of -2°C (29°F) and a maximum soaring to 28°C (83°F). Rain may also make an appearance, with 104 mm (4.1 in) of precipitation expected over 9 days. Don’t forget your umbrella, as the average humidity hovers around a high 84%.
In December in Missouri City, the average temperature is 15°C (59°F). The maximum can reach 28°C (83°F), and the minimum can be as low as -2°C (29°F). It's advisable to pack layers to stay comfortable while exploring the diverse weather conditions during your travels.
In Missouri City in December, the precipitation amount is 104 mm (4.1 in) over the course of 9 days.
In Missouri City in December, humidity is 84%. With an average temperature of 15°C (59°F), this humidity feels like an oppressive blanket wrapping around you, making it challenging to enjoy outdoor activities and travel comfortably.
In Missouri City in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Missouri City.
UV Risk Categories
Weather in Missouri City varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Missouri City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 13°C (55°F) | 85 mm (3.4 inches) | 78% | moderate |
| February Weather | 15°C (59°F) | 82 mm (3.2 inches) | 81% | very high |
| March Weather | 19°C (66°F) | 79 mm (3.1 inches) | 76% | very high |
| April Weather | 21°C (71°F) | 84 mm (3.3 inches) | 79% | extreme |
| May Weather | 25°C (78°F) | 162 mm (6.4 inches) | 79% | extreme |
| June Weather | 28°C (82°F) | 162 mm (6.4 inches) | 74% | extreme |
| July Weather | 29°C (84°F) | 148 mm (5.8 inches) | 71% | extreme |
| August Weather | 29°C (84°F) | 192 mm (7.6 inches) | 68% | extreme |
| September Weather | 27°C (80°F) | 185 mm (7.3 inches) | 73% | very high |
| October Weather | 23°C (73°F) | 91 mm (3.6 inches) | 75% | very high |
| November Weather | 17°C (63°F) | 81 mm (3.2 inches) | 78% | high |
| December Weather | 15°C (59°F) | 104 mm (4.1 inches) | 84% | moderate |