Weather in January
January, like
December, in
Rowland Heights,
California, is another refreshing winter month, with an average temperature varying between 50.2°F (10.1°C) and 66.9°F (19.4°C). As Rowland Heights welcomes January, the average high-temperature is noted at a still comfortable 66.9°F (19.4°C), closely aligning with the preceding month.
Weather in January » Weather in February
February, the last month of the winter in
Rowland Heights, is also an enjoyable month, with temperature in the range of an average low of 48.9°F (9.4°C) and an average high of 66.7°F (19.3°C). The advent of February denotes an average high-temperature of a still comfortable 66.7°F (19.3°C), subtly different from
January's 66.9°F (19.4°C).
Weather in February » Weather in March
The first month of the spring,
March, is an agreeable 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). The start of March marks an average high-temperature of an agreeable 70.2°F (21.2°C), hardly distinguishable from the conditions in
February.
Weather in March »
Weather in April
April is a warm spring month in
Rowland Heights,
California, with an average temperature fluctuating between 53.2°F (11.8°C) and 73.6°F (23.1°C). In April, Rowland Heights experiences a minor shift in meteorological conditions with average high-temperatures marked at a warm 73.6°F (23.1°C), closely mirroring the climate in
March.
Weather in April » Weather in May
The last month of the spring,
May, is another warm month in
Rowland Heights,
California, with an average temperature varying between 75.7°F (24.3°C) and 55.9°F (13.3°C). May commences with an average high-temperature of a still warm 75.7°F (24.3°C), showing little deviation from
April's 73.6°F (23.1°C).
Weather in May »Weather in June
The first month of the summer,
June, is still a warm month in
Rowland Heights,
California, with an average temperature fluctuating between 59.2°F (15.1°C) and 80.8°F (27.1°C). Rowland Heights's average high-temperature in June is a still warm 80.8°F (27.1°C), marking an insignificant difference from the 75.7°F (24.3°C) of
May.
Weather in June »
Weather in July
July in
Rowland Heights,
California, is a hot summer month, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 64.6°F (18.1°C). As July sets, the average high-temperature shows a slight increase, moving up from a moderately hot 80.8°F (27.1°C) in
June to a tropical 86.5°F (30.3°C).
Weather in July » Weather in August
The last month of the summer,
August, is also a hot month in
Rowland Heights,
California, with an average temperature ranging between max 88.3°F (31.3°C) and min 66.2°F (19°C). Rowland Heights's warmest temperatures are experienced in August, with average high temperatures of 88.3°F (31.3°C) and lows of 66.2°F (19°C). The heat index in August 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 tropical month, with an average temperature varying between 64.8°F (18.2°C) and 86°F (30°C). The average high-temperature during September is a still tropical 86°F (30°C), almost matching the conditions of the preceding month.
Weather in September »
Weather in October
October, like
September, in
Rowland Heights,
California, is another warm autumn month, with an average temperature varying between 60.6°F (15.9°C) and 79.7°F (26.5°C). In October, the average high-temperature marginally drops from a tropical 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 varying between 72.7°F (22.6°C) and 54.9°F (12.7°C). Rowland Heights in November undergoes a slight reduction in the average high-temperature, shifting from
October's moderately hot 79.7°F (26.5°C) 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 varying between 49.5°F (9.7°C) and 64.9°F (18.3°C). The coldest period tends to be December, when average temperatures fluctuate between a high of 64.9°F (18.3°C) and a low of 49.5°F (9.7°C).
Weather in December » [Resources]