Past data

Past data can be downloaded. Click on the date of the past data to be referenced.
Past data for one day can be downloaded in CSV format.

Observation data

5/2025
Sun	Mon	Tue	Wed	Thur	Fri	Sat
				1st	2nd	3rd
4th	5th	6th	7th	8th	9th	10th
11th	12th	13th	14th	15th	16th	17th
18th	19th	20th	21st	22nd	23rd	24th
25th	26th	27th	28th	29th	30th	31st

6/2025
Sun	Mon	Tue	Wed	Thur	Fri	Sat
1st	2nd	3rd	4th	5th	6th	7th
8th	9th	10th	11th	12th	13th	14th
15th	16th	17th	18th	19th	20th	21st
22nd	23rd	24th	25th	26th	27th	28th
29th	30th

7/2025
Sun	Mon	Tue	Wed	Thur	Fri	Sat
		1st	2nd	3rd	4th	5th
6th	7th	8th	9th	10th	11th	12th
13th	14th	15th	16th	17th	18th	19th
20th	21st	22nd	23rd	24th	25th	26th
27th	28th	29th	30th	31st

8/2025
Sun	Mon	Tue	Wed	Thur	Fri	Sat
					1st	2nd
3rd	4th	5th	6th	7th	8th	9th
10th	11th	12th	13th	14th	15th	16th
17th	18th	19th	20th	21st	22nd	23rd
24th	25th	26th	27th	28th	29th	30th
31st

9/2025
Sun	Mon	Tue	Wed	Thur	Fri	Sat
	1st	2nd	3rd	4th	5th	6th
7th	8th	9th	10th	11th	12th	13th
14th	15th	16th	17th	18th	19th	20th
21st	22nd	23rd	24th	25th	26th	27th
28th	29th	30th

10/2025
Sun	Mon	Tue	Wed	Thur	Fri	Sat
			1st	2nd	3rd	4th
5th	6th	7th	8th	9th	10th	11th
12th	13th	14th	15th	16th	17th	18th
19th	20th	21st	22nd	23rd	24th	25th
26th	27th	28th	29th	30th	31st

11/2025
Sun	Mon	Tue	Wed	Thur	Fri	Sat
						1st
2nd	3rd	4th	5th	6th	7th	8th
9th	10th	11th	12th	13th	14th	15th
16th	17th	18th	19th	20th	21st	22nd
23rd	24th	25th	26th	27th	28th	29th
30th

12/2025
Sun	Mon	Tue	Wed	Thur	Fri	Sat
	1st	2nd	3rd	4th	5th	6th
7th	8th	9th	10th	11th	12th	13th
14th	15th	16th	17th	18th	19th	20th
21st	22nd	23rd	24th	25th	26th	27th
28th	29th	30th	31st

1/2026
Sun	Mon	Tue	Wed	Thur	Fri	Sat
				1st	2nd	3rd
4th	5th	6th	7th	8th	9th	10th
11th	12th	13th	14th	15th	16th	17th
18th	19th	20th	21st	22nd	23rd	24th
25th	26th	27th	28th	29th	30th	31st

2/2026
Sun	Mon	Tue	Wed	Thur	Fri	Sat
1st	2nd	3rd	4th	5th	6th	7th
8th	9th	10th	11th	12th	13th	14th
15th	16th	17th	18th	19th	20th	21st
22nd	23rd	24th	25th	26th	27th	28th

3/2026
Sun	Mon	Tue	Wed	Thur	Fri	Sat
1st	2nd	3rd	4th	5th	6th	7th
8th	9th	10th	11th	12th	13th	14th
15th	16th	17th	18th	19th	20th	21st
22nd	23rd	24th	25th	26th	27th	28th
29th	30th	31st

4/2026
Sun	Mon	Tue	Wed	Thur	Fri	Sat
			1st	2nd	3rd	4th
5th	6th	7th	8th	9th	10th	11th
12th	13th	14th	15th	16th	17th	18th
19th	20th	21st	22nd	23rd	24th	25th
26th	27th	28th	29th	30th

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