reports_rjtt

Current published release

Current data

Latest passing release for each Table

Updated 9 Sept 2026, 06:35

Rows: 124,276; across released Tables
Tables: 1; released
Columns: 37; reports_rjtt
Version: —; reports_rjtt

Data preview

reports_rjtt

Preview rows for reports_rjtt
station	event_time_utc	observation_type	local_standard_date	temp_f	temp_c	dewpoint_f	relative_humidity_pct	wind_direction_degrees	wind_speed_kt	wind_gust_kt	altimeter_inhg	sea_level_pressure_hpa	sky_cover_1	sky_base_1_ft	sky_cover_2	sky_base_2_ft	sky_cover_3	sky_base_3_ft	sky_cover_4
RJTT	2020-01-01T00:00:00.000000Z	METAR	2020-01-01	42.80	6.0	24.80	48.67	30.00	7.00	—	30.210	—	FEW	3000.00	BKN	4000.00	—	—	—
RJTT	2020-01-01T00:30:00.000000Z	SPECI	2020-01-01	42.80	6.0	24.80	48.67	30.00	8.00	—	30.210	—	FEW	3000.00	BKN	4000.00	—	—	—
RJTT	2020-01-01T01:00:00.000000Z	METAR	2020-01-01	44.60	7.0	23.00	42.14	30.00	6.00	—	30.210	—	FEW	3000.00	BKN	4000.00	—	—	—
RJTT	2020-01-01T01:30:00.000000Z	SPECI	2020-01-01	44.60	7.0	23.00	42.14	40.00	5.00	—	30.180	—	FEW	3000.00	—	—	—	—	—
RJTT	2020-01-01T02:00:00.000000Z	METAR	2020-01-01	44.60	7.0	26.60	48.96	40.00	5.00	—	30.180	—	FEW	3000.00	—	—	—	—	—
RJTT	2020-01-01T02:30:00.000000Z	SPECI	2020-01-01	44.60	7.0	24.80	45.44	40.00	6.00	—	30.150	—	FEW	3000.00	—	—	—	—	—
RJTT	2020-01-01T03:00:00.000000Z	METAR	2020-01-01	46.40	8.0	24.80	42.44	50.00	5.00	—	30.150	—	FEW	3000.00	—	—	—	—	—
RJTT	2020-01-01T03:30:00.000000Z	SPECI	2020-01-01	46.40	8.0	26.60	45.73	60.00	5.00	—	30.120	—	FEW	3000.00	—	—	—	—	—
RJTT	2020-01-01T04:00:00.000000Z	METAR	2020-01-01	46.40	8.0	24.80	42.44	50.00	4.00	—	30.120	—	FEW	3000.00	—	—	—	—	—
RJTT	2020-01-01T04:30:00.000000Z	SPECI	2020-01-01	46.40	8.0	26.60	45.73	60.00	4.00	—	30.120	—	FEW	3000.00	—	—	—	—	—

Columns

Schema, units, meaning, and verified release profile

37 columns

Verified column analytics for reports_rjtt
Column	Type	Unit	Missing	Distinct	Distribution	Summary
station	string	—	0.0%0 values	1<0.1%	RJTT100% Top: RJTT	—
event_time_utc	timestamp_utc	—	0.0%0 values	124,276100.0%	2020-01-01 00:00:00+000% 2020-01-01 00:30:00+000% 2020-01-01 01:00:00+000% Other (124,264) Top: 2020-01-01 00:00:00+00 · 124,264 more values	—
observation_type	string	—	0.0%0 values	2<0.1%	SPECI53% METAR47% Top: SPECI	—
local_standard_date	date	—	0.0%0 values	2,4442.0%	2023-03-230% 2020-05-050% 2021-09-180% Other (2,432) Top: 2023-03-23 · 123,193 more values	—
temp_f	decimal	—	0.0%0 values	41<0.1%	69.804% 71.604% 68.004% Other (29) Top: 69.80 · 66,405 more values	Median 64.40P25 51.80 · P75 75.20
temp_c	decimal	—	0.0%0 values	41<0.1%	21.04% 22.04% 20.04% Other (29) Top: 21.0 · 66,405 more values	Median 18.0P25 11.0 · P75 24.0
dewpoint_f	decimal	—	0.0%0 values	48<0.1%	77.006% 75.205% 73.405% Other (36) Top: 77.00 · 68,498 more values	Median 55.40P25 39.20 · P75 69.80
relative_humidity_pct	decimal	—	0.0%0 values	1,3201.1%	100.003% 83.771% 88.751% Other (1,308) Top: 100.00 · 111,986 more values	Median 72.74P25 57.25 · P75 83.88
wind_direction_degrees	decimal	—	2.6%3,205 values	37<0.1%	190.008% 180.007% 200.006% Other (25) Top: 190.00 · 46,158 more values	Median 180.00P25 70.00 · P75 280.00
wind_speed_kt	decimal	—	0.0%0 values	43<0.1%	6.007% 5.007% 7.007% Other (31) Top: 6.00 · 30,169 more values	Median 10.00P25 6.00 · P75 14.00
wind_gust_kt	decimal	—	96.5%119,931 values	461.1%	30.009% 31.009% 29.008% Other (34) Top: 30.00 · 758 more values	Median 31.00P25 28.00 · P75 34.00
altimeter_inhg	decimal	—	0.0%0 values	58<0.1%	29.9106% 29.8806% 29.8506% Other (46) Top: 29.910 · 50,480 more values	Median 29.910P25 29.770 · P75 30.060
sea_level_pressure_hpa	decimal	—	100.0%124,276 values	00.0%	No distribution published No distribution published	—
sky_cover_1	string	—	10.9%13,521 values	6<0.1%	FEW94% BKN3% SCT2% Top: FEW	—
sky_base_1_ft	decimal	—	11.1%13,741 values	48<0.1%	3000.0039% 2000.0015% 1500.0010% Other (36) Top: 3000.00 · 9,433 more values	Median 2000.00P25 1400.00 · P75 3000.00
sky_cover_2	string	—	37.1%46,141 values	4<0.1%	BKN68% SCT30% FEW1% Top: BKN	—
sky_base_2_ft	decimal	—	52.4%65,122 values	630.1%	5000.009% 2000.007% 3000.006% Other (51) Top: 5000.00 · 22,824 more values	Median 3500.00P25 1500.00 · P75 7000.00
sky_cover_3	string	—	76.5%95,116 values	4<0.1%	BKN96% OVC1% SCT1% Top: BKN	—
sky_base_3_ft	decimal	—	82.0%101,898 values	600.3%	2000.0011% 3000.008% 4000.007% Other (48) Top: 2000.00 · 7,110 more values	Median 3500.00P25 2000.00 · P75 7000.00
sky_cover_4	string	—	99.4%123,506 values	40.5%	BKN83% FEW16% SCT1% Top: BKN	—

Show 17 more columns

Verified column analytics for reports_rjtt
sky_base_4_ft	decimal	—	99.5%123,659 values	274.4%	3000.0016% 2000.0011% 7000.0010% Other (15) Top: 3000.00 · 84 more values	Median 4000.00P25 3000.00 · P75 8000.00
visibility_miles	decimal	—	0.0%0 values	42<0.1%	6.2191% 4.972% 3.111% Other (30) Top: 6.21 · 683 more values	Median 6.21P25 6.21 · P75 6.21
weather_codes	string	—	80.1%99,583 values	760.3%	-SHRA30% -RA29% VCSH10% Other (64) Top: -SHRA · 1,081 more values	—
precipitation_in_1h	decimal	—	0.0%0 values	1<0.1%	0.000100% Top: 0.000	Median 0.000P25 0.000 · P75 0.000
peak_wind_gust_kt	decimal	—	100.0%124,276 values	00.0%	No distribution published No distribution published	—
peak_wind_direction_degrees	decimal	—	100.0%124,276 values	00.0%	No distribution published No distribution published	—
peak_wind_time	string	—	100.0%124,276 values	00.0%	No distribution published No distribution published	—
snow_depth_inches	decimal	—	100.0%124,276 values	00.0%	No distribution published No distribution published	—
raw_metar	string	—	0.0%0 values	124,276100.0%	COR RJTT 021300Z 19007KT 9999 FEW030 BKN/// 22/17 Q1019 NOSIG RMK 1CU030 A30090% COR RJTT 031530Z 02015KT 4000 R34L/P2000N R22/P2000N R34R/P2000N R05/P2000N +SHRA FEW006 SCT012 BKN025 26/25 Q1011 TEMPO 3000 SHRA BR FEW005 BKN008 RMK 1ST006 3CU012 5CU025 A2988 9000S-SW0% COR RJTT 051530Z 33017KT 6000 RA FEW006 BKN008 BKN015 03/02 Q1011 TEMPO 4000 RA BR RMK 1ST006 5CU008 7SC015 A29880% Other (124,264) Top: COR RJTT 021300Z 19007KT 9999 FEW030 BKN/// 22/17 Q1019 NOSIG RMK 1CU030 A3009 · 124,264 more values	—
cli_product	string	—	100.0%124,276 values	00.0%	No distribution published No distribution published	—
cli_high_f	integer	—	100.0%124,276 values	00.0%	No distribution published All-row histogram	—
cli_low_f	integer	—	100.0%124,276 values	00.0%	No distribution published All-row histogram	—
cli_report_type	string	—	100.0%124,276 values	00.0%	No distribution published No distribution published	—
metar_high_f	decimal	—	0.0%0 values	35<0.1%	77.005% 51.804% 73.404% Other (23) Top: 77.00 · 63,369 more values	Median 69.80P25 57.20 · P75 80.60
metar_low_f	decimal	—	0.0%0 values	34<0.1%	78.805% 68.004% 39.204% Other (22) Top: 78.80 · 63,213 more values	Median 59.00P25 44.60 · P75 71.60
metar_high_c	decimal	—	0.0%0 values	35<0.1%	25.05% 11.04% 23.04% Other (23) Top: 25.0 · 63,369 more values	Median 21.0P25 14.0 · P75 27.0
metar_low_c	decimal	—	0.0%0 values	34<0.1%	26.05% 20.04% 4.04% Other (22) Top: 26.0 · 63,213 more values	Median 15.0P25 7.0 · P75 22.0

Release status

Facts from the current passing release

Release: Passing
Rows: 124,276
Columns: 37
Published: 9 Sept 2026, 06:35
Analytics: Verified across all rows

Use dataset

Query this dataset with the API, connect an AI tool with MCP, or download a Parquet file.

cURL · reports_rjtt

reports_rjtt

# Current release — the complete Parquet file
curl -sS -o reports-rjtt.parquet \
  -H "x-api-key: $MOSTLYRIGHT_API_KEY" \
  "https://mostlyright.md/api/v2/public/tables/a9e9ba28-6954-4478-a935-333bb63be8e9/current"

# Bounded JSON query (schema at https://mostlyright.md/api/v2/public/tables/a9e9ba28-6954-4478-a935-333bb63be8e9/schema)
curl -sS "https://mostlyright.md/api/v2/public/tables/a9e9ba28-6954-4478-a935-333bb63be8e9/query" \
  -H "x-api-key: $MOSTLYRIGHT_API_KEY" \
  -H "content-type: application/json" \
  --data '{"columns": ["station","event_time_utc"], "limit": 100}'

MOSTLYRIGHT_API_KEY requires an mr_use_ API key from a workspace that has added this dataset. An mr_live_ key will not work here. Reference: OpenAPI · guide.

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Tokyo weather reports and daily highs since 2020

reports_rjtt

Release status