Bishan weather history, January 2023

The month at a glance

Recorded day by day for Bishan in January 2023: conditions, high and low temperature, wind, and sunrise and sunset times. History pages show archived readings, so they never change.

Warmest day

18 °C

Coldest day

0 °C

Average

8 °C

Days recorded

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
						01-01 Cloudy to Light rain 7 °C to 9 °C 07:49 18:06
01-02 Fog to Light rain 7 °C to 9 °C 07:50 18:07	01-03 Fog to Light rain 8 °C to 10 °C 07:50 18:08	01-04 Fog to Light rain 8 °C to 10 °C 07:50 18:09	01-05 Cloudy 5 °C to 12 °C 07:50 18:09	01-06 Cloudy to Sunny 5 °C to 14 °C 07:50 18:10	01-07 Cloudy to Sunny 5 °C to 16 °C 07:50 18:11	01-08 Cloudy 5 °C to 15 °C 07:51 18:12
01-09 Light rain to Sunny 6 °C to 16 °C 07:51 18:12	01-10 Cloudy 9 °C to 17 °C 07:51 18:13	01-11 Cloudy to Overcast 9 °C to 13 °C 07:51 18:14	01-12 Cloudy to Overcast 9 °C to 15 °C 07:51 18:15	01-13 Cloudy to Overcast 7 °C to 14 °C 07:51 18:16	01-14 Overcast to Light rain 1 °C to 7 °C 07:50 18:16	01-15 Overcast 0 °C to 2 °C 07:50 18:17
01-16 Overcast to Light rain 1 °C to 2 °C 07:50 18:18	01-17 Light rain to Overcast 3 °C to 4 °C 07:50 18:19	01-18 Cloudy to Overcast 3 °C to 7 °C 07:50 18:20	01-19 Cloudy to Overcast 2 °C to 9 °C 07:50 18:21	01-20 Cloudy to Overcast 5 °C to 8 °C 07:49 18:22	01-21 Cloudy to Overcast 4 °C to 6 °C 07:49 18:22	01-22 Cloudy to Overcast 5 °C to 11 °C 07:49 18:23
01-23 Cloudy 4 °C to 11 °C 07:48 18:24	01-24 Cloudy 3 °C to 9 °C 07:48 18:25	01-25 Cloudy 4 °C to 9 °C 07:48 18:26	01-26 Cloudy to Overcast 5 °C to 7 °C 07:47 18:27	01-27 Cloudy 4 °C to 12 °C 07:47 18:28	01-28 Cloudy to Sunny 4 °C to 12 °C 07:46 18:28	01-29 Cloudy to Sunny 2 °C to 15 °C 07:46 18:29
01-30 Cloudy to Sunny 4 °C to 17 °C 07:45 18:30	01-31 Cloudy to Sunny 6 °C to 18 °C 07:45 18:31

01-01

Cloudy to Light rain

7 °C to 9 °C

07:49 18:06

01-02

Fog to Light rain

7 °C to 9 °C

07:50 18:07

01-03

Fog to Light rain

8 °C to 10 °C

07:50 18:08

01-04

Fog to Light rain

8 °C to 10 °C

07:50 18:09

01-05

Cloudy

5 °C to 12 °C

07:50 18:09

01-06

Cloudy to Sunny

5 °C to 14 °C

07:50 18:10

01-07

Cloudy to Sunny

5 °C to 16 °C

07:50 18:11

01-08

Cloudy

5 °C to 15 °C

07:51 18:12

01-09

Light rain to Sunny

6 °C to 16 °C

07:51 18:12

01-10

Cloudy

9 °C to 17 °C

07:51 18:13

01-11

Cloudy to Overcast

9 °C to 13 °C

07:51 18:14

01-12

Cloudy to Overcast

9 °C to 15 °C

07:51 18:15

01-13

Cloudy to Overcast

7 °C to 14 °C

07:51 18:16

01-14

Overcast to Light rain

1 °C to 7 °C

07:50 18:16

01-15

Overcast

0 °C to 2 °C

07:50 18:17

01-16

Overcast to Light rain

1 °C to 2 °C

07:50 18:18

01-17

Light rain to Overcast

3 °C to 4 °C

07:50 18:19

01-18

Cloudy to Overcast

3 °C to 7 °C

07:50 18:20

01-19

Cloudy to Overcast

2 °C to 9 °C

07:50 18:21

01-20

Cloudy to Overcast

5 °C to 8 °C

07:49 18:22

01-21

Cloudy to Overcast

4 °C to 6 °C

07:49 18:22

01-22

Cloudy to Overcast

5 °C to 11 °C

07:49 18:23

01-23

Cloudy

4 °C to 11 °C

07:48 18:24

01-24

Cloudy

3 °C to 9 °C

07:48 18:25

01-25

Cloudy

4 °C to 9 °C

07:48 18:26

01-26

Cloudy to Overcast

5 °C to 7 °C

07:47 18:27

01-27

Cloudy

4 °C to 12 °C

07:47 18:28

01-28

Cloudy to Sunny

4 °C to 12 °C

07:46 18:28

01-29

Cloudy to Sunny

2 °C to 15 °C

07:46 18:29

01-30

Cloudy to Sunny

4 °C to 17 °C

07:45 18:30

01-31

Cloudy to Sunny

6 °C to 18 °C

07:45 18:31

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Sunday 1 January	Cloudy to Light rain	7 °C to 9 °C	Northeast to North force <3	07:49 / 18:06
Monday 2 January	Fog to Light rain	7 °C to 9 °C	Southwest to West force <3	07:50 / 18:07
Tuesday 3 January	Fog to Light rain	8 °C to 10 °C	Northeast force <3	07:50 / 18:08
Wednesday 4 January	Fog to Light rain	8 °C to 10 °C	Northwest to Southwest force <3	07:50 / 18:09
Thursday 5 January	Cloudy	5 °C to 12 °C	Southwest to North force <3	07:50 / 18:09
Friday 6 January	Cloudy to Sunny	5 °C to 14 °C	South to Southwest force <3	07:50 / 18:10
Saturday 7 January	Cloudy to Sunny	5 °C to 16 °C	Northeast to North force <3	07:50 / 18:11
Sunday 8 January	Cloudy	5 °C to 15 °C	Northeast to Northwest force <3	07:51 / 18:12
Monday 9 January	Light rain to Sunny	6 °C to 16 °C	Northwest to North force <3	07:51 / 18:12
Tuesday 10 January	Cloudy	9 °C to 17 °C	Northeast to Northwest force <3	07:51 / 18:13
Wednesday 11 January	Cloudy to Overcast	9 °C to 13 °C	Northeast to Northwest force <3	07:51 / 18:14
Thursday 12 January	Cloudy to Overcast	9 °C to 15 °C	South to North force <3	07:51 / 18:15
Friday 13 January	Cloudy to Overcast	7 °C to 14 °C	Southwest to Northwest force <3	07:51 / 18:16
Saturday 14 January	Overcast to Light rain	1 °C to 7 °C	Northwest force 3-4	07:50 / 18:16
Sunday 15 January	Overcast	0 °C to 2 °C	Northwest to Northeast force 3-4	07:50 / 18:17
Monday 16 January	Overcast to Light rain	1 °C to 2 °C	North force <3	07:50 / 18:18
Tuesday 17 January	Light rain to Overcast	3 °C to 4 °C	West to South force <3	07:50 / 18:19
Wednesday 18 January	Cloudy to Overcast	3 °C to 7 °C	East to North force 3-4	07:50 / 18:20
Thursday 19 January	Cloudy to Overcast	2 °C to 9 °C	East to Northeast force <3	07:50 / 18:21
Friday 20 January	Cloudy to Overcast	5 °C to 8 °C	East to Northeast force <3	07:49 / 18:22
Saturday 21 January	Cloudy to Overcast	4 °C to 6 °C	Northeast to West force 3-4	07:49 / 18:22
Sunday 22 January	Cloudy to Overcast	5 °C to 11 °C	South to Northwest force <3	07:49 / 18:23
Monday 23 January	Cloudy	4 °C to 11 °C	Southwest to Northwest force <3	07:48 / 18:24
Tuesday 24 January	Cloudy	3 °C to 9 °C	Northeast to East force <3	07:48 / 18:25
Wednesday 25 January	Cloudy	4 °C to 9 °C	Northeast force <3	07:48 / 18:26
Thursday 26 January	Cloudy to Overcast	5 °C to 7 °C	South to West force <3	07:47 / 18:27
Friday 27 January	Cloudy	4 °C to 12 °C	East to North force <3	07:47 / 18:28
Saturday 28 January	Cloudy to Sunny	4 °C to 12 °C	South force <3	07:46 / 18:28
Sunday 29 January	Cloudy to Sunny	2 °C to 15 °C	East to Northeast force <3	07:46 / 18:29
Monday 30 January	Cloudy to Sunny	4 °C to 17 °C	North to Northwest force <3	07:45 / 18:30
Tuesday 31 January	Cloudy to Sunny	6 °C to 18 °C	South to North force <3	07:45 / 18:31

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About this data

History pages list the daily readings WuAi Weather archives from public meteorological feeds. They record what was measured in the past, they are not a forecast, and they are provided for reference only.

How to read this forecast

A short guide to Bishan: what these numbers mean and how to plan around them.

Why one day shows two conditions

Forecasts split the day into daytime and night. The daily table gives both, with separate wind, so you know what to expect on the way out and on the way home.

What "to" means between two conditions

In "light rain to moderate rain" the word "to" describes a change during the day, not two things happening at once. Pack for the stronger half.

When the high and low actually happen

The daily maximum usually falls between 14:00 and 16:00, and the minimum around sunrise. Mornings feel colder than the headline number, so dress for the low.

Far forecasts are a trend, not a promise

Days 1 to 3 are reliable. Days 7 to 15 shift as systems are re-run, so treat them as a direction and re-check three days before anything important.

Reading wind force

Force is the Beaufort-style scale used by the source service. Up to 4 it barely matters; 5 to 6 makes an umbrella awkward and cycling unstable; 7 and above is when outdoor work, scaffolding and small boats should stop.

AQI is not PM2.5

AQI blends several pollutants, PM2.5 is one measurement. 0 to 50 is excellent, 51 to 100 good, and above 150 sensitive groups should cut hard outdoor exercise; above 200 consider a mask and keep windows shut.

The precipitation figure

The current reading is accumulated rainfall in millimetres over the recent period. Around 10 mm means moderate to heavy rain and puddles, so leave extra time.

Using historical weather

From the city page open History and choose a month to see day-by-day recorded conditions. Historical archives and live forecasts are produced on different pipelines, so small differences are normal.

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Current and hourly data is normally refreshed about every 15 minutes, and the daily forecast once a day. If a number looks frozen, reload the page.

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Short range is accurate, long range is a tendency. Use days 7 to 15 for the shape of the week rather than an exact figure and confirm close to your travel date.

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