Tomorrow in Henderson looks
sunny, with a high of 69°
and an overnight low of 50°.
Rain is unlikely (2% chance).
Winds top out near 9 mph,
and the UV index reaches 4 (moderate).
Henderson receives about 151 mm (5.9 inches) of precipitation a year and averages 11.1 hours of sunshine per day. June is the driest month in the dataset.
What dryness changes day to day
Rain and sunshine
About 151 mm (5.9 inches) falls across 26 wet days, with 11.1 hours of sunshine on an average day.
Typical day and night
Henderson averages 80°F (27°C) by day and 59°F (15°C) at night across the year.
Seasonal change
July highs reach 105°F (40°C), while December lows fall to 40°F (4°C).
July averages 105°F (40°C). That is serious heat, and the decade record for this location is 118°F (48°C).
What is the rainiest month in Henderson?
January, at 25 mm (1.0 in) over about 4 days. June is the driest month, at 2 mm (0.1 in).
What is the coldest month in Henderson?
December, with highs of 57°F (14°C) and lows near 40°F (4°C). The coldest day in the 2015-2024 record fell to 25°F (-4°C).
Is there snow in Henderson?
Effectively no. The 2015-2024 record for Henderson shows no regular measurable snowfall.
Is Henderson humid?
Relative humidity averages 28% across the year, which reads as dry. The most comfortable stretch falls in the drier half of the year.
What is the best time to visit Henderson?
The best time to visit Henderson is generally February to April and October to November, when temperatures sit either side of the peak heat rather than in it. Daytime temperatures in that window sit near 72°F (22°C), with rain on about 2 days a month. For the same question asked the other way round, see where else is warm in February.
What is the average temperature in Henderson?
70°F (21°C) across all twelve months - about 80°F (27°C) by day and 59°F (15°C) after dark.
Which month is warmest in Henderson?
July, averaging 105°F (40°C) by day and 82°F (28°C) overnight. The hottest single day in our 2015-2024 record for this location reached 118°F (48°C).