Harlingen Weather in January

January in Harlingen typically sees daytime highs of 21°C (70°F) and nighttime lows of 9°C (48°F). Expect some rainfall during the month. It falls within the winter season.

Rainfall in Harlingen in January

Records from the past 30 years suggest around 8 days of rain, with 38 mm (1.5 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Harlingen in January

If you're visiting Harlingen in January, expect excellent temperatures with highs of 21°C (70°F) and overnight lows of 9°C (48°F). January marks the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. While temperatures are the coolest of this year this month, they remain pleasant and warm for outdoor activities.

Sunshine in Harlingen in January

The month brings about 133 hours of sunlight, offering a comfortable mix of sun and overcast.

If you're a fan of comfortable temperatures and drier conditions, January is a great time to visit.