Historical weather forecast in Honolulu (Oahu) in September 2009
Weather rating: 3/4 - Favorable
Access the daily history of weather forecasts in Honolulu (Oahu) in September 2009, with the monthly averages and day-by-day details.
Weather summary for the month of September 2009 in Honolulu (Oahu)
Find the main data from the archived weather forecasts in Honolulu (Oahu) for September 2009.
What was the weather like that month?
The archived weather forecasts in Honolulu (Oahu) in September 2009 predicted a month forecast to be rather warm, with average highs of 26.8°C, lows of 25.9°C and an average temperature of 26.3°C. The month was expected to be dry, with about 5.9 mm of accumulated rain. 1 days were forecast to have measurable precipitation. The most frequently reported type of weather at midday was Clear/Sunny, accounting for about 96.7% of the days. The forecast wind remained fairly strong, with an average of around 27.9 km/h. On average, forecasts predicted about 26.0°C around 6 AM, 26.2°C around noon and 26.4°C around 6 PM. The hottest day reported reached 27.0°C on 1 of the month. The highest forecasted daily rainfall accumulation reached 1.1 mm on 26 of the month.
Max temp
26.8°C
Min temp
25.9°C
Avg. Temp
26.3°C
Rain
5.9 mm
Dominant weather conditions in September 2009
Compare the most frequently forecast weather conditions in Honolulu (Oahu), Hawaii over the month of September 2009 for the 6:00, 12:00 and 18:00 slots.
From 1er to 30 September 2009
6h
Main weather condition
Clear/Sunny
28 days (93.3%)
26.0°C
Other common conditions
Partly Cloudy
26.0°C
2 days (6.7%)
12h
Main weather condition
Clear/Sunny
29 days (96.7%)
26.2°C
Other common conditions
Patchy rain nearby
26.0°C
1 days (3.3%)
18h
Main weather condition
Clear/Sunny
30 days (100%)
26.4°C
From 1er to 10 September 2009
6h
Main weather condition
Clear/Sunny
9 days (90%)
25.9°C
Other common conditions
Partly Cloudy
26.0°C
1 days (10%)
12h
Main weather condition
Clear/Sunny
9 days (90%)
26.1°C
Other common conditions
Patchy rain nearby
26.0°C
1 days (10%)
18h
Main weather condition
Clear/Sunny
10 days (100%)
26.2°C
From 11 to 20 September 2009
6h
Main weather condition
Clear/Sunny
10 days (100%)
25.9°C
12h
Main weather condition
Clear/Sunny
10 days (100%)
26.3°C
18h
Main weather condition
Clear/Sunny
10 days (100%)
26.4°C
From 21 to 30 September 2009
6h
Main weather condition
Clear/Sunny
9 days (90%)
26.1°C
Other common conditions
Partly Cloudy
26.0°C
1 days (10%)
12h
Main weather condition
Clear/Sunny
10 days (100%)
26.3°C
18h
Main weather condition
Clear/Sunny
10 days (100%)
26.7°C
Weather calendar in Honolulu (Oahu) in September 2009
Find the daily details of archived weather forecasts in Honolulu (Oahu) for September 2009, including temperatures, rain, wind and humidity.
| DayDay | WeatherWeather | Max tempMax temp | Min tempMin temp | PrecipitationPrecipitation | RatingWeather rating: | WindWind | HumidityHumidity | HistoryHistory | DetailsDetails |
|---|---|---|---|---|---|---|---|---|---|
| 01 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.0 mm | 3/4 | 31.0 km/h | 78% | ||
| 02 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.1 mm | 3/4 | 37.0 km/h | 78% | ||
| 03 Sep. |
Clear/Sunny |
26.0°C | 26.0°C | 0.0 mm | 3/4 | 37.0 km/h | 77% | ||
| 04 Sep. |
Clear/Sunny |
26.0°C | 26.0°C | 0.1 mm | 3/4 | 37.0 km/h | 76% | ||
| 05 Sep. |
Clear/Sunny |
26.0°C | 25.0°C | 0.0 mm | 3/4 | 30.0 km/h | 77% | ||
| 06 Sep. |
Patchy rain nearby |
27.0°C | 26.0°C | 0.7 mm | 2/4 | 28.0 km/h | 81% | ||
| 07 Sep. |
Clear/Sunny |
26.0°C | 26.0°C | 0.0 mm | 3/4 | 32.0 km/h | 79% | ||
| 08 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.3 mm | 3/4 | 28.0 km/h | 78% | ||
| 09 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.0 mm | 4/4 | 22.0 km/h | 75% | ||
| 10 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.0 mm | 4/4 | 22.0 km/h | 81% | ||
| 11 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.0 mm | 3/4 | 32.0 km/h | 77% | ||
| 12 Sep. |
Clear/Sunny |
26.0°C | 26.0°C | 0.2 mm | 3/4 | 28.0 km/h | 80% | ||
| 13 Sep. |
Clear/Sunny |
26.0°C | 26.0°C | 0.7 mm | 4/4 | 21.0 km/h | 78% | ||
| 14 Sep. |
Clear/Sunny |
26.0°C | 26.0°C | 0.0 mm | 4/4 | 17.0 km/h | 76% | ||
| 15 Sep. |
Clear/Sunny |
27.0°C | 25.0°C | 0.0 mm | 4/4 | 18.0 km/h | 75% | ||
| 16 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.0 mm | 4/4 | 28.0 km/h | 76% | ||
| 17 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.1 mm | 3/4 | 29.0 km/h | 79% | ||
| 18 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.1 mm | 3/4 | 32.0 km/h | 83% | ||
| 19 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.0 mm | 3/4 | 30.0 km/h | 78% | ||
| 20 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.5 mm | 3/4 | 25.0 km/h | 80% | ||
| 21 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.6 mm | 3/4 | 19.0 km/h | 82% | ||
| 22 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.0 mm | 4/4 | 17.0 km/h | 77% | ||
| 23 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.1 mm | 4/4 | 15.0 km/h | 79% | ||
| 24 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.3 mm | 3/4 | 33.0 km/h | 77% | ||
| 25 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.6 mm | 3/4 | 28.0 km/h | 83% | ||
| 26 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 1.1 mm | 2/4 | 32.0 km/h | 80% | ||
| 27 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.0 mm | 3/4 | 30.0 km/h | 76% | ||
| 28 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.4 mm | 3/4 | 32.0 km/h | 77% | ||
| 29 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.0 mm | 3/4 | 34.0 km/h | 76% | ||
| 30 Sep. |
Clear/Sunny |
27.0°C | 26.0°C | 0.0 mm | 3/4 | 33.0 km/h | 75% |
Compare the weather for September 2009 in Honolulu (Oahu) with other months in the archives
Compare the main data from archived weather forecasts in Honolulu (Oahu) for September 2009 with one previous month and one following month among all available archives, to more easily spot differences in temperature, rain, wind and brightness.
| Data type | August 2009 | September 2009 | October 2009 | ||
|---|---|---|---|---|---|
| Average temperature | 26.1°C | 26.3°C | 26.5°C | ||
| Maximum temperature | 26.5°C | 26.8°C | 27.0°C | ||
| Minimum temperature | 25.9°C | 25.9°C | 26.0°C | ||
| Highest maximum temperature | 27.0°C | 27.0°C | 29.0°C | ||
| Highest minimum temperature | 26.0°C | 26.0°C | 27.0°C | ||
| Lowest minimum temperature | 25.0°C | 25.0°C | 25.0°C | ||
| Wind speed | 29 km/h | 28 km/h | 19 km/h | ||
| Wind temperature | 25.9°C | 26.0°C | 26.1°C | ||
| Average precipitation per day | 0.5 mm | 0.2 mm | 0.1 mm | ||
| Record rainfall in one day | 4.6 mm | 1.1 mm | 2.7 mm | ||
| Total precipitation over the month | 16.7 mm | 5.9 mm | 4.6 mm | ||
| Number of days with precipitation | 5 | 1 | 1 | ||
| Humidity | 81% | 78% | 80% | ||
| Visibility | 9.9 km | 9.9 km | 10.0 km | ||
| Cloud cover | 21% | 12% | 15% | ||
| Heat index | 29 | 29 | 30 | ||
| Dew point | 22.8°C | 22.4°C | 23.2°C | ||
| Pressure | 1,016 hPa | 1,017 hPa | 1,015 hPa | ||
| Sunrise time | 06:10:04 | 06:18:30 | 06:27:43 | ||
| Sunset time | 19:00:04 | 18:33:14 | 18:06:15 | ||
| Day length | 12:50 | 12:14 | 11:38 |
Average temperature
September 2009
26.3°C
August 2009
26.1°C
October 2009
26.5°C
Maximum temperature
September 2009
26.8°C
August 2009
26.5°C
October 2009
27.0°C
Minimum temperature
September 2009
25.9°C
August 2009
25.9°C
October 2009
26.0°C
Highest maximum temperature
September 2009
27.0°C
August 2009
27.0°C
October 2009
29.0°C
Highest minimum temperature
September 2009
26.0°C
August 2009
26.0°C
October 2009
27.0°C
Lowest minimum temperature
September 2009
25.0°C
August 2009
25.0°C
October 2009
25.0°C
Wind speed
September 2009
28 km/h
August 2009
29 km/h
October 2009
19 km/h
Wind temperature
September 2009
26.0°C
August 2009
25.9°C
October 2009
26.1°C
Average precipitation per day
September 2009
0.2 mm
August 2009
0.5 mm
October 2009
0.1 mm
Record rainfall in one day
September 2009
1.1 mm
August 2009
4.6 mm
October 2009
2.7 mm
Total precipitation over the month
September 2009
5.9 mm
August 2009
16.7 mm
October 2009
4.6 mm
Number of days with precipitation
September 2009
1
August 2009
5
October 2009
1
Humidity
September 2009
78%
August 2009
81%
October 2009
80%
Visibility
September 2009
9.9 km
August 2009
9.9 km
October 2009
10.0 km
Cloud cover
September 2009
12%
August 2009
21%
October 2009
15%
Heat index
September 2009
29
August 2009
29
October 2009
30
Dew point
September 2009
22.4°C
August 2009
22.8°C
October 2009
23.2°C
Pressure
September 2009
1,017 hPa
August 2009
1,016 hPa
October 2009
1,015 hPa
Sunrise time
September 2009
06:18:30
August 2009
06:10:04
October 2009
06:27:43
Sunset time
September 2009
18:33:14
August 2009
19:00:04
October 2009
18:06:15
Day length
September 2009
12:14
August 2009
12:50
October 2009
11:38
Nearby of Honolulu (Oahu)
Find on the map and in the list the towns closest to of Honolulu (Oahu) to view the archived weather forecast history for the same period.