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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is another mild winter month in Newark, California, with an average temperature varying between 43.7°F (6.5°C) and 57.9°F (14.4°C). The transition into January shows a subtle variation to a still refreshing 57.9°F (14.4°C) from December's 56.5°F (13.6°C) in the average high-temperature. Weather in January »
Weather in February
The last month of the winter, February, is also a moderate month in Newark, California, with temperature in the range of an average high of 60.1°F (15.6°C) and an average low of 43.7°F (6.5°C). Newark's February showcases an average high-temperature of a still moderate 60.1°F (15.6°C), hardly distinct from January's 57.9°F (14.4°C). Weather in February »
Weather in March
March, the first month of the spring in Newark, is an enjoyable month, with temperature in the range of an average high of 62.6°F (17°C) and an average low of 44.4°F (6.9°C). March is marked by an average high-temperature of a comfortable 62.6°F (17°C), almost identical to the preceding month. Weather in March »
Weather in April
April, like March, in Newark, California, is another comfortable spring month, with an average temperature fluctuating between 66.7°F (19.3°C) and 46°F (7.8°C). Entering April, the average high-temperature is recorded at a still comfortable 66.7°F (19.3°C), exhibiting a minimal shift from March's 62.6°F (17°C). Weather in April »
Weather in May
May, the last month of the spring in Newark, is a pleasant month, with an average temperature fluctuating between 70.3°F (21.3°C) and 49.6°F (9.8°C). Newark commences May with an average high-temperature of a pleasant 70.3°F (21.3°C), maintaining a close resemblance to the previous month. Weather in May »
Weather in June
June, the first month of the summer in Newark, is a moderately hot month, with an average temperature varying between 77.5°F (25.3°C) and 53.6°F (12°C). June sees a marginal temperature increase, moving from a pleasant 70.3°F (21.3°C) in May to a moderately hot 77.5°F (25.3°C). Weather in June »
Weather in July
July, like June, in Newark, California, is another warm summer month, 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). The temperatures reach their highest averages in July, with highs of 80.6°F (27°C) and lows of 55.4°F (13°C). For most parts of July, the heat index is computed to be 82.4°F (28°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Newark, California, with an average temperature fluctuating between 80.4°F (26.9°C) and 56.8°F (13.8°C). August brings an average high-temperature of a still moderately hot 80.4°F (26.9°C), nearly identical to the preceding month. 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 fluctuating between 79.2°F (26.2°C) and 56.3°F (13.5°C). As Newark welcomes September, the average high-temperature stabilizes at a still warm 79.2°F (26.2°C), showing little deviation from August's 80.4°F (26.9°C). 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 shift from September to October coincides with a small decrease in the average high-temperature, down to an agreeable 72.5°F (22.5°C) from a moderately hot 79.2°F (26.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in Newark, California, with an average temperature ranging between max 63.5°F (17.5°C) and min 48°F (8.9°C). November brings a decrease in the average high-temperature, falling from October's pleasant 72.5°F (22.5°C) to an enjoyable 63.5°F (17.5°C). Weather in November »
Weather in December
December, the first month of the winter in Newark, is still a refreshing month, with an average temperature fluctuating between 43.7°F (6.5°C) and 56.5°F (13.6°C). Newark's coldest weather arrives in December, when temperatures average a high of 56.5°F (13.6°C) and a low of 43.7°F (6.5°C). Weather in December »
Updated: Jul 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How many days does it rain?
Throughout the year, there are 43.5 rainfall days, and 2.36" (60mm) of precipitation is accumulated.
What is the rainiest month?
The wettest months are February and March, with an average 0.47" (12mm) of rainfall.
What are the months with the lowest UV index?
The months with the lowest UV index are February, November and December, with an average maximum UV index of 3.
What is the most humid month?
March is the most humid month, with an average relative humidity of 72%.
When is Daylight Saving Time (DST)?
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.
When are the longest days?
The month with the longest days is June, with an average of 14h and 42min of daylight.
What is the month with the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What part of the year is the hottest?
July temperatures tend to peak at an average high of 80.6°F (27°C) and dip to a low of 55.4°F (13°C).
What are the least humid months?
The months with the lowest humidity are July and September, with an average relative humidity of 61%.
What is the driest month?
July and August are months without rainfall in Newark.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 12.1h of sunshine.
When does it rain?
Months with rainfall in Newark are January through June, September through December.
What time of the year is the coldest?
Temperature readings reach their annual highs in December, averaging 56.5°F (13.6°C) and a minimum average of 43.7°F (6.5°C).
What is the month with the shortest days?
With an average of 9h and 36min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
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 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
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 2min - Average sunshine in February:
6h and 1min - Average sunshine in March:
7h and 5min - Average sunshine in April:
10h and 2min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
11h and 5min - Average sunshine in September:
11h and 1min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 4min - Average sunshine in December:
5h and 5min
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).
Newark, California, USA
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