Historical weather data, all-time temperature records, and monthly climate averages for Nederland, TX. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in Nederland runs mild, with an average high of 75° and low of 56° across 78 years of records. The date has swung from a scorching 89° in 1982 down to a chilly 40° in 2011, so don't put the jacket away just yet. There's about a 1-in-4 chance of rain today, though snow is essentially off the table.
Nederland doesn't mess around at the extremes — the thermometer hit 111° in August 2023 and plunged to 11° in January 2025, a 100-degree spread that tells you this place can surprise you. The most jaw-dropping stat belongs to Harvey: 26.03 inches of rain fell in a single day on August 29, 2017. That same brutal January 2025 cold snap also produced the all-time snow record of 4.5 inches.
Nederland bakes through a long summer, with highs in the low 90s from July through August and the hottest stretch landing around the last week of July. Winter is mild but brief — January highs only dip to the low 60s, making this one of the warmer winter destinations in the country. Late August into early September is the wettest stretch of the year, averaging over 2 inches in a single week, so plan beach trips accordingly.