Greater Upper Marlboro in October
7.7out of 10
Yes, a good time to go
Mild: highs around 20°C. Some rain: about 8 rainy days.
20°CAvg high
12°CAvg low
8Rainy days (90 mm)
10:57 hDaylight
07:23Sunrise · 18:21 Sunset
Why this score
- Mild: highs around 20°C
- Some rain: about 8 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Comfortable walking shoes
How reliable is the forecast?
Rainfall in October is fairly consistent from year to year (2.2 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 7°C | -1°C | 78 mm | 9 | – | – | 5.2 |
| February | 8°C | 0°C | 74 mm | 8 | – | – | 5.6 |
| March | 13°C | 4°C | 101 mm | 10 | – | – | 6.2 |
| April | 19°C | 9°C | 86 mm | 10 | – | – | 7.2 |
| May | 24°C | 15°C | 93 mm | 10 | – | – | 7.6 |
| June | 28°C | 20°C | 94 mm | 11 | – | – | 7.5 |
| July | 31°C | 23°C | 109 mm | 13 | – | – | 6.8 |
| August | 29°C | 22°C | 101 mm | 11 | – | – | 7.4 |
| September | 26°C | 18°C | 108 mm | 9 | – | – | 7.7 |
| October | 20°C | 12°C | 90 mm | 8 | – | – | 7.7 |
| November | 14°C | 6°C | 74 mm | 8 | – | – | 6.8 |
| December | 9°C | 2°C | 88 mm | 9 | – | – | 5.7 |
Frequently asked questions
How hot is Greater Upper Marlboro in October?
Daytime highs average 20°C and nights about 12°C.
When is the best time to visit Greater Upper Marlboro?
The best months are September, October, May, June.