Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-21 19:34:57 UTC Offline · 2h ago

Usable, but not ideal
current heuristic
Conditions are okay, just outside the comfy band.
Not alarming, just not peak greenhouse smugness.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 51
Hot hours (30°C+): 10
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 8
Cold days (≤5°C low): 4
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
19.44 °C
Today high / low
36.6° / 10.8°
Avg: 21.5°
30-day high / low
36.6° / 2.3°
Avg: 15.1°
Comfortable hours
131 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 1105
Missing (est): 335
Last seen: 2h ago
Biggest gap: 1m
RSSI now: -82 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 15.1°C
• Days in the comfy band: 2
• Warm hours (25°C+): 51
• Hot hours (30°C+): 10
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 8
Best / worst days
• Hottest day: 2026-05-21 (36.6°C high)
• Coldest day: 2026-05-12 (2.3°C low)
• Hot days (30°C+ high): 10
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 4
Humidity now
90.8 %
Pressure now
1,021.8 hPa
Light now
0 lux

Recent samples

Page 497 of 1222 · 50 per page · 61086 total
Time (UTC) Temp °C RSSI
2026-04-29 13:31:38 22.19 -89
2026-04-29 13:30:36 22.13 -88
2026-04-29 13:29:33 22.13 -91
2026-04-29 13:28:35 22.13 -87
2026-04-29 13:27:34 22.06 -86
2026-04-29 13:26:40 22.00 -89
2026-04-29 13:25:42 21.94 -88
2026-04-29 13:24:36 21.81 -88
2026-04-29 13:23:37 21.81 -89
2026-04-29 13:22:38 21.81 -89
2026-04-29 13:21:36 21.87 -90
2026-04-29 13:20:40 21.81 -90
2026-04-29 13:19:35 21.81 -91
2026-04-29 13:18:36 21.81 -90
2026-04-29 13:17:41 21.87 -88
2026-04-29 13:16:41 21.75 -91
2026-04-29 13:15:41 21.69 -92
2026-04-29 13:14:40 21.69 -89
2026-04-29 13:13:37 21.87 -91
2026-04-29 13:12:39 22.00 -89
2026-04-29 13:11:34 22.00 -90
2026-04-29 13:10:36 22.06 -88
2026-04-29 13:09:36 22.06 -88
2026-04-29 13:08:35 22.06 -90
2026-04-29 13:07:34 22.06 -89
2026-04-29 13:06:37 22.00 -89
2026-04-29 13:05:37 22.31 -86
2026-04-29 13:04:36 22.56 -87
2026-04-29 13:03:49 22.69 -89
2026-04-29 13:02:43 22.69 -92
2026-04-29 13:01:41 22.75 -88
2026-04-29 13:00:39 22.75 -90
2026-04-29 12:59:34 22.75 -90
2026-04-29 12:58:42 22.75 -90
2026-04-29 12:58:18 22.69 -90
2026-04-29 12:56:40 22.87 -89
2026-04-29 12:56:08 22.81 -88
2026-04-29 12:54:38 22.87 -89
2026-04-29 12:53:41 23.12 -88
2026-04-29 12:52:41 23.31 -91
2026-04-29 12:51:37 23.50 -93
2026-04-29 12:50:41 23.62 -87
2026-04-29 12:49:37 23.62 -88
2026-04-29 12:48:37 23.62 -89
2026-04-29 12:47:40 23.69 -88
2026-04-29 12:46:55 23.75 -89
2026-04-29 12:45:55 23.87 -89
2026-04-29 12:44:34 24.06 -92
2026-04-29 12:43:36 24.37 -88
2026-04-29 12:42:43 24.69 -90