Climate and monthly weather forecastTwentynine Palms, CA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Twentynine Palms, California, is a moderate winter month, with temperature in the range of an average low of 43.9°F (6.6°C) and an average high of 58.6°F (14.8°C). The average high-temperature for January is a still moderate 58.6°F (14.8°C), closely aligning with the temperature of the preceding month. Weather in January »Weather in February
February, the last month of the winter in Twentynine Palms, is a refreshing month, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 61.3°F (16.3°C). In February, Twentynine Palms experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 58.6°F (14.8°C) in January to a still refreshing 61.3°F (16.3°C). Weather in February »Weather in March
The first month of the spring, March, is a pleasant month in Twentynine Palms, California, with an average temperature fluctuating between 51.4°F (10.8°C) and 68.4°F (20.2°C). The onset of March marks a slight increase in the average high-temperature, moving from a comfortable 61.3°F (16.3°C) in February to an agreeable 68.4°F (20.2°C). Weather in March »Weather in April
April in Twentynine Palms, California, is a warm spring month, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 75.6°F (24.2°C). As April begins, there's a slight increase in the average high-temperature, moving from a pleasant 68.4°F (20.2°C) in March to a moderately hot 75.6°F (24.2°C). Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Twentynine Palms, California, with an average temperature varying between 82.6°F (28.1°C) and 62.4°F (16.9°C). Entering May, Twentynine Palms notices a subtle temperature elevation, with the average high-temperature advancing from April's moderately hot 75.6°F (24.2°C) to a still warm 82.6°F (28.1°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Twentynine Palms, California, with an average temperature varying between 71.1°F (21.7°C) and 94.3°F (34.6°C). Twentynine Palms's June weather shows an increase in high-temperatures, moving from May's moderately hot 82.6°F (28.1°C) to a tropical 94.3°F (34.6°C). Weather in June »Weather in July
July in Twentynine Palms, California, is a sweltering summer month, with temperature in the range of an average low of 77.9°F (25.5°C) and an average high of 98.1°F (36.7°C). July is Twentynine Palms's warmest month, registering average high temperatures of 98.1°F (36.7°C) and lows of 77.9°F (25.5°C). Weather in July »Weather in August
August, the last month of the summer in Twentynine Palms, is another very hot month, with an average temperature varying between 78.4°F (25.8°C) and 97.2°F (36.2°C). Twentynine Palms experiences an average high-temperature of a still very hot 97.2°F (36.2°C) in August, marking an insignificant shift from 98.1°F (36.7°C) in July. Weather in August »Weather in September
The first month of the autumn, September, is still a hot month in Twentynine Palms, California, with an average temperature fluctuating between 90.3°F (32.4°C) and 72.3°F (22.4°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from a very hot 97.2°F (36.2°C) to a tropical 90.3°F (32.4°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Twentynine Palms, California, with an average temperature fluctuating between 60.8°F (16°C) and 77.9°F (25.5°C). The onset of October entails a temperature shift, as the average high-temperature decreases from a tropical 90.3°F (32.4°C) in September to a moderately hot 77.9°F (25.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Twentynine Palms, California, with an average temperature varying between 50.5°F (10.3°C) and 66.6°F (19.2°C). The start of November comes with a reduction in the average high-temperature, receding from a warm 77.9°F (25.5°C) in October to a refreshing 66.6°F (19.2°C). Weather in November »Weather in December
The first month of the winter, December, is still a mild month in Twentynine Palms, California, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 56.5°F (13.6°C). December, characterized by an average high temperature of 56.5°F (13.6°C) and a low temperature of 42.4°F (5.8°C), is generally the coldest month. Weather in December »Updated: Jul 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Throughout the year, in Twentynine Palms, there are 42.3 rainfall days, and 4.45" (113mm) of precipitation is accumulated.
In Twentynine Palms, snow does not fall in January, March through December.
Throughout the year, there are 0.3 snowfall days, and 0.04" (1mm) of snow is accumulated.
February is the only month when snow falls.
The month with the most snowfall is February, when snow falls for 0.2 days and typically aggregates up to 0.04" (1mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Twentynine Palms, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
The least humid month is June, with an average relative humidity of 20%.
June is the month with the least rainfall. Rain falls for 1.1 days and accumulates 0.08" (2mm) of precipitation.
The month with the longest days is June, with an average of 14h and 24min of daylight.
June has the most sunshine of the year, with an average of 12.2h of sunshine.
The months with the highest UV index are June through August, with an average maximum UV index of 8.
Temperature readings reach their annual highs in July, averaging 98.1°F (36.7°C) and a minimum average of 77.9°F (25.5°C).
The month with the most rainfall is July, when the rain falls for 6.9 days and typically aggregates up to 0.87" (22mm) of precipitation.
November and December, with an average maximum UV index of 3, are months with the lowest UV index.
Twentynine Palms experiences its average lowest temperatures in December, reaching a peak of 56.5°F (13.6°C) and a minimum of 42.4°F (5.8°C).
December is the most humid month, with an average relative humidity of 43%.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
With an average of 7.1h of sunshine, December has the least sunshine of the year.
Average temperature
Twentynine Palms, CA
The warmest month (with the highest average high temperature) is July (98.1°F).
The month with the lowest average high temperature is December (56.5°F).
The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is December (42.4°F).
Average pressure
Twentynine Palms, CA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
29.97"Hg - Average pressure in April:
29.89"Hg - Average pressure in May:
29.83"Hg - Average pressure in June:
29.78"Hg
- Average pressure in July:
29.82"Hg - Average pressure in August:
29.82"Hg - Average pressure in September:
29.83"Hg - Average pressure in October:
29.91"Hg - Average pressure in November:
30.01"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.78"Hg).
Average wind speed
Twentynine Palms, CA
- Average wind speed in January:
6.5mph - Average wind speed in February:
7.2mph - Average wind speed in March:
7.6mph - Average wind speed in April:
8.6mph - Average wind speed in May:
8mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.2mph - Average wind speed in September:
6.2mph - Average wind speed in October:
6.8mph - Average wind speed in November:
6.3mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest months (with the lowest average wind speed) are August and September (6.2mph).
Average humidity
Twentynine Palms, CA
The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (20%).
Average rainfall
Twentynine Palms, CA
- Average rainfall in January:
0.43" - Average rainfall in February:
0.31" - Average rainfall in March:
0.31" - Average rainfall in April:
0.31" - Average rainfall in May:
0.16" - Average rainfall in June:
0.08"
- Average rainfall in July:
0.87" - Average rainfall in August:
0.63" - Average rainfall in September:
0.28" - Average rainfall in October:
0.28" - Average rainfall in November:
0.12" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days
Twentynine Palms, CA
- Average rainfall days in January:
4.4 days - Average rainfall days in February:
3.7 days - Average rainfall days in March:
3.9 days - Average rainfall days in April:
3.7 days - Average rainfall days in May:
1.5 days - Average rainfall days in June:
1.1 days
- Average rainfall days in July:
6.9 days - Average rainfall days in August:
4.1 days - Average rainfall days in September:
4.1 days - Average rainfall days in October:
2 days - Average rainfall days in November:
2.3 days - Average rainfall days in December:
4.6 days
The month with the highest number of rainy days is July (6.9 days).
The month with the least rainy days is June (1.1 days).
Average snowfall
Twentynine Palms, CA
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Twentynine Palms, CA
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0.2 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Twentynine Palms, CA
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
7h and 12min - Average sunshine in February:
7h and 24min - Average sunshine in March:
9h and 6min - Average sunshine in April:
11h and 30min - Average sunshine in May:
12h and 0min - Average sunshine in June:
12h and 12min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
12h and 6min - Average sunshine in September:
10h and 24min - Average sunshine in October:
9h and 30min - Average sunshine in November:
7h and 30min - Average sunshine in December:
7h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days
Twentynine Palms, CA
- Average sunshine days in January:
25.7 days - Average sunshine days in February:
23.6 days - Average sunshine days in March:
27.3 days - Average sunshine days in April:
26.3 days - Average sunshine days in May:
28.7 days - Average sunshine days in June:
27.8 days
- Average sunshine days in July:
20.4 days - Average sunshine days in August:
23 days - Average sunshine days in September:
24.3 days - Average sunshine days in October:
28.2 days - Average sunshine days in November:
27.5 days - Average sunshine days in December:
25 days
The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is July (20.4 days).
Average UV index
Twentynine Palms, CA
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover
Twentynine Palms, CA
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 4).
Average visibility
Twentynine Palms, CA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
