Climate and monthly weather forecastNewark, CA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Newark, California, is another mild winter month, with an average temperature fluctuating between 57.9°F (14.4°C) and 43.7°F (6.5°C). The average high-temperature is a still moderate 57.9°F (14.4°C) in January, hardly different from the 56.5°F (13.6°C) recorded in December. Weather in January »Weather in February
February, the last month of the winter in Newark, is another mild month, with an average temperature ranging between min 43.7°F (6.5°C) and max 60.1°F (15.6°C). The onset of February notes an average high-temperature of a still refreshing 60.1°F (15.6°C), subtly shifted from January's 57.9°F (14.4°C). Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in Newark, California, with an average temperature varying between 44.4°F (6.9°C) and 62.6°F (17°C). In March, Newark experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 60.1°F (15.6°C) in February to a still refreshing 62.6°F (17°C). Weather in March »Weather in April
April, like March, in Newark, California, is another refreshing spring month, with an average temperature ranging between max 66.7°F (19.3°C) and min 46°F (7.8°C). The onset of April brings an average high-temperature of a still enjoyable 66.7°F (19.3°C), nearly matching the March temperature. Weather in April »Weather in May
May, the last month of the spring in Newark, is a pleasant month, with an average temperature varying between 70.3°F (21.3°C) and 49.6°F (9.8°C). During May, the average high-temperature is an agreeable 70.3°F (21.3°C), maintaining a close resemblance to that of the preceding month. Weather in May »Weather in June
The first month of the summer, June, is a warm month in Newark, California, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 53.6°F (12°C). Newark in June observes a minor temperature shift, with average high-temperatures adjusting from a pleasant 70.3°F (21.3°C) in May to a warm 77.5°F (25.3°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Newark, California, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 55.4°F (13°C). In Newark, the month of July registers the highest temperatures, averaging 80.6°F (27°C) at the peak and 55.4°F (13°C) at the lowest. July's average heat index is evaluated at 82.4°F (28°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Newark, California, with an average temperature varying between 56.8°F (13.8°C) and 80.4°F (26.9°C). A minimal variation is noted in Newark's average high-temperature at the onset of August, reaching a still warm 80.4°F (26.9°C) from July's 80.6°F (27°C). Weather in August »Weather in September
September, the first month of the autumn in Newark, is also a moderately hot month, with an average temperature ranging between min 56.3°F (13.5°C) and max 79.2°F (26.2°C). Upon the onset of September, Newark witnesses an average high-temperature of a still moderately hot 79.2°F (26.2°C), showing a close resemblance to the prior month. Weather in September »Weather in October
October, the same as September, in Newark, California, is an agreeable autumn month, with an average temperature fluctuating between 72.5°F (22.5°C) and 53.2°F (11.8°C). The arrival of October signals a subtle shift in temperature, down from a warm 79.2°F (26.2°C) in September to a pleasant 72.5°F (22.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another comfortable month in Newark, California, with an average temperature ranging between min 48°F (8.9°C) and max 63.5°F (17.5°C). During the transition into November, Newark observes a decrease in the average high-temperature, falling from a pleasant 72.5°F (22.5°C) in October to a refreshing 63.5°F (17.5°C). Weather in November »Weather in December
December, the first month of the winter in Newark, is also a moderate month, with an average temperature fluctuating between 56.5°F (13.6°C) and 43.7°F (6.5°C). With its high average temperature of 56.5°F (13.6°C) and a low of 43.7°F (6.5°C), December is regarded as the coldest month. Weather in December »Updated: Aug 12, 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 Newark, there are 43.5 rainfall days, and 2.36" (60mm) of precipitation is accumulated.
The wettest months are February and March, with an average 0.47" (12mm) of rainfall.
The months with the lowest UV index are February, November and December, with an average maximum UV index of 3.
March is the most humid month in Newark, with an average relative humidity of 72%.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 month with the longest days in Newark is June, with an average of 14h and 42min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 6.
The average temperatures reach their apex in July, averaging 80.6°F (27°C) at the high end and 55.4°F (13°C) at the low end.
The months with the lowest humidity are July and September, with an average relative humidity of 61%.
July and August are months without rainfall in Newark.
The month with the most sunshine is July, with an average of 12.1h of sunshine.
Months with rainfall in Newark are January through June, September through December.
The month of December sees the average lowest temperatures, reaching 56.5°F (13.6°C) at the peak and 43.7°F (6.5°C) at the low.
December has the shortest days of the year, with an average of 9h and 36min of daylight.
The month with the least sunshine is December, with an average of 5.9h of sunshine.
Average temperature
Newark, CA
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is December (56.5°F).
The month with the highest average low temperature is August (56.8°F).
The coldest months (with the lowest average low temperature) are January, February and December (43.7°F).
Average pressure
Newark, CA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.92"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed
Newark, CA
- Average wind speed in January:
4.8mph - Average wind speed in February:
5.6mph - Average wind speed in March:
5.8mph - Average wind speed in April:
6mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
4.9mph - Average wind speed in September:
4.7mph - Average wind speed in October:
4.6mph - Average wind speed in November:
4.6mph - Average wind speed in December:
5.2mph
The windiest month (with the highest average wind speed) is May (6.2mph).
The calmest months (with the lowest average wind speed) are October and November (4.6mph).
Average humidity
Newark, CA
The month with the highest relative humidity is March (72%).
The months with the lowest relative humidity are July and September (61%).
Average rainfall
Newark, CA
- Average rainfall in January:
0.35" - Average rainfall in February:
0.47" - Average rainfall in March:
0.47" - Average rainfall in April:
0.16" - Average rainfall in May:
0.12" - Average rainfall in June:
0.04"
The wettest months (with the highest rainfall) are February and March (0.47").
The driest months (with the least rainfall) are July and August (0").
Average rainfall days
Newark, CA
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
5.5 days - Average rainfall days in March:
8.2 days - Average rainfall days in April:
5.4 days - Average rainfall days in May:
2.8 days - Average rainfall days in June:
1.1 days
- Average rainfall days in July:
0.3 days - Average rainfall days in August:
0.4 days - Average rainfall days in September:
1.5 days - Average rainfall days in October:
2 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is March (8.2 days).
The month with the least rainy days is July (0.3 days).
Average daylight / Average sunshine
Newark, CA
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
6h and 18min - Average sunshine in February:
6h and 12min - Average sunshine in March:
7h and 54min - Average sunshine in April:
10h and 24min - Average sunshine in May:
10h and 54min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
11h and 54min - Average sunshine in September:
11h and 6min - Average sunshine in October:
7h and 6min - Average sunshine in November:
6h and 36min - Average sunshine in December:
5h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days
Newark, CA
- Average sunshine days in January:
24.6 days - Average sunshine days in February:
21.3 days - Average sunshine days in March:
21.7 days - Average sunshine days in April:
24.6 days - Average sunshine days in May:
27.6 days - Average sunshine days in June:
28.7 days
- Average sunshine days in July:
30.5 days - Average sunshine days in August:
30.3 days - Average sunshine days in September:
28.1 days - Average sunshine days in October:
28.1 days - Average sunshine days in November:
25.5 days - Average sunshine days in December:
23.2 days
The month with the most sunshine days is July (30.5 days).
The month with the least sunshine days is February (21.3 days).
Average UV index
Newark, CA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 3).
Average cloud cover
Newark, CA
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility
Newark, 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).
