Weather in January
January, like
December, in
Rowland Heights,
California, is another enjoyable winter month, with an average temperature fluctuating between 66.9°F (19.4°C) and 50.2°F (10.1°C). In January, the average high-temperature is practically the same as in December - a still comfortable 66.9°F (19.4°C).
Weather in January » Weather in February
February, the last month of the winter in
Rowland Heights, is also an enjoyable month, with an average temperature fluctuating between 48.9°F (9.4°C) and 66.7°F (19.3°C). In Rowland Heights, the average high-temperature in February is relatively the same as in
January - a still comfortable 66.7°F (19.3°C).
Weather in February » Weather in March
The first month of the spring,
March, is a pleasant month in
Rowland Heights,
California, with an average temperature ranging between min 50.7°F (10.4°C) and max 70.2°F (21.2°C). In March, the average high-temperature is practically the same as in
February - a pleasant 70.2°F (21.2°C).
Weather in March »
Weather in April
April is a moderately hot spring month in
Rowland Heights,
California, with an average temperature fluctuating between 73.6°F (23.1°C) and 53.2°F (11.8°C). In Rowland Heights, the average high-temperature in April is essentially the same as in
March - a warm 73.6°F (23.1°C).
Weather in April » Weather in May
May, the last month of the spring in
Rowland Heights, is also a moderately hot month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 55.9°F (13.3°C). In Rowland Heights, the average high-temperature in May is essentially the same as in
April - a still warm 75.7°F (24.3°C).
Weather in May » Weather in June
June, the first month of the summer in
Rowland Heights, is also a moderately hot month, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 59.2°F (15.1°C). In Rowland Heights, the average high-temperature in June is almost the same as in
May - a still moderately hot 80.8°F (27.1°C).
Weather in June »
Weather in July
July is a hot summer month in
Rowland Heights,
California, with temperature in the range of an average low of 64.6°F (18.1°C) and an average high of 86.5°F (30.3°C). In July, the average high-temperature marginally rises from a moderately hot 80.8°F (27.1°C) in
June to a hot 86.5°F (30.3°C).
Weather in July » Weather in August
August, the last month of the summer in
Rowland Heights, is another hot month, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 66.2°F (19°C). August is the warmest month, with an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 66.2°F (19°C). In August, the average heat index is evaluated at a tropical 91.4°F (33°C).
Weather in August » Weather in September
September, the first month of the autumn in
Rowland Heights, is still a hot month, with an average temperature varying between 64.8°F (18.2°C) and 86°F (30°C). In September, the average high-temperature is relatively the same as in
August - a still hot 86°F (30°C).
Weather in September »
Weather in October
October, like
September, in
Rowland Heights,
California, is a moderately hot autumn month, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 60.6°F (15.9°C). In October, the average high-temperature slightly decreases from a hot 86°F (30°C) in September to a moderately hot 79.7°F (26.5°C).
Weather in October » Weather in November
November, the last month of the autumn in
Rowland Heights, is another pleasant month, with an average temperature fluctuating between 72.7°F (22.6°C) and 54.9°F (12.7°C). In Rowland Heights, the average high-temperature in November marginally drops from a warm 79.7°F (26.5°C) in
October to a pleasant 72.7°F (22.6°C).
Weather in November » Weather in December
The first month of the winter,
December, is still a comfortable month in
Rowland Heights,
California, with an average temperature ranging between min 49.5°F (9.7°C) and max 64.9°F (18.3°C). The coldest month is December, with an average high-temperature of 64.9°F (18.3°C) and an average low-temperature of 49.5°F (9.7°C).
Weather in December » [Resources]